| Patents for A61C 13 - Dental prostheses; Making same (14,582) |
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| 08/25/1981 | US4285672 Mortise lock for locking a removable tooth-replacement prosthesis |
| 08/25/1981 | CA1107879A1 Stiffening and reinforcing element and/or retention element |
| 08/25/1981 | CA1107582A1 Composite implant materials and process for preparing same |
| 08/25/1981 | CA1107542A1 Artificial teeth construction |
| 08/12/1981 | EP0033492A1 Process and device for producing a dental crown part |
| 08/11/1981 | US4283176 Endodontic-prosthetic stabilization system |
| 08/04/1981 | US4281992 Prosthetic denture prepared from polyurethane elastomer |
| 07/28/1981 | US4280551 Centrifugal casting apparatus for dentistry |
| 07/23/1981 | WO1981001959A1 Method for the preparation of dental protheses by photopolymerization of a plastic mass |
| 07/14/1981 | US4278630 Method for the preparation of implants, and implants |
| 07/14/1981 | US4278426 Relator assembly |
| 07/01/1981 | EP0031294A1 Modelling appliance |
| 06/24/1981 | EP0030851A1 Shrink-free ceramic dental appliance and method for the manufacture thereof |
| 06/24/1981 | EP0030850A1 Dental appliance and method of manufacture |
| 06/23/1981 | US4274826 Denture adjustment tool |
| 06/17/1981 | EP0030312A1 Process for manufacture of a dental model |
| 06/16/1981 | US4273580 Reinforced jacket crown and method of construction |
| 06/10/1981 | EP0029999A1 Vibrator |
| 06/09/1981 | US4272241 Method and elements for the fabrication of a prosthetic dental appliance |
| 06/02/1981 | US4270904 Method for repairing dental prosthesis and similar |
| 05/26/1981 | US4269595 Prefabricated non-precious pontic |
| 05/19/1981 | US4268253 Dowel post for dental and medical prosthetic devices |
| 05/12/1981 | US4267133 Photopolymerization of a photosensitive mixture of methacrylate or acrylate compound synthetic teeth and bums |
| 05/05/1981 | US4265669 Shrink-free ceramic and method and raw batch for the manufacture thereof |
| 05/05/1981 | US4265619 Method and apparatus for processing dental models |
| 05/05/1981 | CA1100339A1 Cobalt-chromium-molybdenum alloy containing nitrogen |
| 04/28/1981 | US4264640 Coating a metal base with a ceramic in an organic binder, coating with porcelain, firing |
| 04/28/1981 | US4264308 Dental method for fabricating restorations |
| 04/28/1981 | CA1100167A1 Xenon light apparatus for supplying ultraviolet and visible spectra |
| 04/08/1981 | EP0026332A2 Non-adhesive gel composition for stabilizing dentures |
| 04/08/1981 | EP0026246A1 Dowel post for anchoring a dental or medical prosthetic device |
| 04/07/1981 | US4260383 Dental retaining splint |
| 04/01/1981 | EP0025911A1 Method of making artificial teeth and device for carrying out the method |
| 03/31/1981 | US4259076 Method and apparatus for connecting an artificial tooth portion to a dentin portion |
| 03/31/1981 | US4259074 Method for making dentures |
| 03/31/1981 | US4259073 Extra coronal attachment |
| 03/18/1981 | EP0025419A1 Device for fastening dental prostheses |
| 03/17/1981 | US4256603 Composition for repair of porcelain dental prostheses |
| 03/04/1981 | EP0024335A1 Appliance for the realization of thermal operations in dental practice |
| 03/03/1981 | US4253835 Post and sleeve arrangement |
| 03/03/1981 | US4253829 Dental device and method for replacing lost tooth structure |
| 03/03/1981 | CA1096988A1 Viscous thixotroptic orthodontic adhesive |
| 03/03/1981 | CA1096582A1 Ceramic hydroxylapatite material |
| 02/24/1981 | US4252523 Apparatus and method for forming dental models |
| 02/19/1981 | WO1981000366A1 Centrifuge for cast materials |
| 02/18/1981 | EP0024025A1 Centrifugal casting machine |
| 02/17/1981 | US4251215 Phosphonitrilic fluoroelastomer lined denture |
| 02/10/1981 | US4249591 Apparatus for making dental bridgework |
| 02/05/1981 | WO1981000205A1 A cosmetic breath freshener and palate coolant composition and method of use |
| 02/03/1981 | US4248807 Method for making a denture |
| 01/27/1981 | US4247287 Denture and article for making same |
| 01/27/1981 | US4247286 Stress-relieving hinge for a dental restoration |
| 01/27/1981 | CA1094363A1 Process and device for retaining a prosthetic element on an osseous part |
| 01/22/1981 | WO1981000047A1 Method and apparatus for processing dental models |
| 01/21/1981 | EP0022662A2 A cosmetic breath freshener and palate coolant composition and method of use |
| 01/21/1981 | EP0022655A1 Dental constructs and tools and production thereof |
| 01/20/1981 | US4246086 By electrophoretic precipitation |
| 01/07/1981 | EP0022058A1 Articulator for joining partial dental prostheses and the remainder of natural human teeth together |
| 12/30/1980 | US4242292 Method for embedding threaded apertured button in base of dental cast |
| 12/30/1980 | US4242089 Dental prosthesis |
| 12/16/1980 | US4239489 Dental threaded tapered post with vent |
| 12/16/1980 | US4239488 Encapsulated denture adhesive and method of use |
| 12/09/1980 | CA1090961A1 Device for the rebasing of dental prosthesis |
| 12/02/1980 | US4236922 Dental alloy of bismuth-tin with additions of Ag, Sb and Cu |
| 11/26/1980 | EP0019590A1 Grip for dental prosthesis |
| 11/26/1980 | EP0018999A1 Sheet for fixing dentures |
| 11/12/1980 | EP0018450A1 Metal casting apparatus |
| 11/04/1980 | US4231740 Dental restorative structures |
| 10/21/1980 | US4229658 Xenon light apparatus for supplying ultraviolet and visible spectra |
| 10/21/1980 | US4229170 Pontic having an internal ceramic core |
| 10/21/1980 | US4229167 Dowel pin setting instrument |
| 10/07/1980 | US4226592 Zero-degree posterior teeth for a lower and an upper denture |
| 10/01/1980 | EP0016315A1 Means and method of joining dental metal parts with dental porcelain or with other dental metal parts |
| 10/01/1980 | EP0016092A1 Making and use of a combined dental screw |
| 09/30/1980 | US4225696 Aromatic polyisocyanate |
| 09/16/1980 | US4222416 Apparatus for controllably dispensing a viscous resin and reactive hardener |
| 09/16/1980 | US4222128 Apatite and a thermoplastic or thermosetting resin |
| 09/09/1980 | US4221994 Photo curing light source |
| 09/03/1980 | EP0014860A1 Mould cores for making dental bridge members |
| 08/19/1980 | US4218205 Three-section self-sealing dental flask |
| 08/12/1980 | US4216548 Long-term endoprosthesis |
| 08/12/1980 | CA1083642A1 Controlled environment work enclosure |
| 08/05/1980 | US4215986 Arrangement for the shock-absorbent mounting and support of a dental superstructure |
| 08/05/1980 | CA1082851A1 Long-term endoprothesis |
| 07/29/1980 | US4214366 Denture construction |
| 07/29/1980 | US4214356 Artificial porcelain tooth manufacturing |
| 07/29/1980 | US4214322 Long-term endoprosthesis |
| 07/23/1980 | EP0013354A1 Method of preparing even synthetic coatings on working models for the dentistry technique |
| 07/15/1980 | CA1081506A1 Porcelain surfaced dental crown |
| 07/01/1980 | US4209905 Denture retention |
| 07/01/1980 | US4209904 Rider clip with offset retention flaps and retention bar for denture |
| 06/24/1980 | US4208794 Set of artificial molar teeth |
| 06/17/1980 | US4208573 Kiln utilizing infrared radiation in the range of 0.7 to 1.5 μm to heat dental ceramic material |
| 06/11/1980 | EP0011632A1 Variable attaching device |
| 06/10/1980 | US4206547 Dental instrument |
| 06/03/1980 | US4205445 Dental surveyor |
| 06/03/1980 | US4205443 Two-part dowel pin and tool therefor |
| 06/03/1980 | US4205442 Dental stress-relieving apparatus |
| 06/03/1980 | CA1078652A1 Dental prosthesis device and method of making same |
| 05/27/1980 | US4204931 Zinc, dentistry |