| Patents for G21F 3 - Shielding characterised by its physical form, e.g. granules, or shape of the material (2,090) |
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| 01/15/1987 | WO1987000342A1 Low energy radiation shield |
| 10/28/1986 | US4619852 Pile of lead metal sheets for shielding environment from harmful source |
| 09/23/1986 | US4613476 Increased safety for workers; enclosed tank |
| 08/26/1986 | US4608495 Collapsible radiation attenuation system |
| 08/14/1986 | WO1986004508A1 Life equipment intended to the survival of a person in toxic atmosphere |
| 04/22/1986 | US4584326 Diiodobenzoate or tetraiodo benzoate opacifier |
| 04/08/1986 | US4581538 Radiation shield |
| 03/12/1986 | EP0173757A1 Apron-like mask for X-ray photography |
| 02/18/1986 | CA1200925A1 Composite shielding means and mounting means therefor |
| 12/17/1985 | US4558467 Gastight seals for rubber suits |
| 08/06/1985 | US4533832 Radiation attenuation modules and system and method of making the modules |
| 07/03/1985 | EP0147147A2 Radiation attenuation modules and system and method of making the modules |
| 04/30/1985 | US4514640 Radiation shielding structures |
| 04/02/1985 | US4508751 Absorption of electron radiation-waterproof photographic support |
| 12/25/1984 | US4490616 Cephalometric shield |
| 12/05/1984 | EP0127241A1 Pile of lead metal sheets for shielding environment from harmful source |
| 11/08/1984 | WO1984004226A2 Protective shielding against fire, radioactive fallouts and strong winds |
| 10/17/1984 | EP0121583A1 Television rays protection device to be worn on the head by spectators |
| 10/09/1984 | US4476569 X-Ray field defining mask |
| 09/18/1984 | US4472637 Composite shielding means and mounting means therefor |
| 09/13/1984 | WO1984003584A1 Protection suit, particularly usable in irradiated atmosphere |
| 09/12/1984 | EP0117884A1 Lead fibers, a method of producing same and radiation shielding materials comprising same |
| 08/28/1984 | US4467476 Bullet-proof garment |
| 08/21/1984 | US4467198 Radiation shielding arrangement for coating thickness measurement device |
| 07/17/1984 | US4460833 Radiation shielded wheel patient transport |
| 06/19/1984 | US4454905 Shield wall hanger |
| 05/29/1984 | US4451739 Container for radioactive materials |
| 05/29/1984 | US4450964 Protective plastic bag and method of utilizing the same to remove articles from a hepa filter housing |
| 04/04/1984 | EP0104867A1 Radiation shielding structures |
| 04/03/1984 | US4441025 Protective devices |
| 02/07/1984 | CA1161601A1 X-ray face mask and bib device |
| 11/22/1983 | US4417146 X-Ray attenuating apron |
| 10/18/1983 | CA1155564A1 X-ray face mask and chest shield device |
| 08/31/1983 | EP0087350A1 Neutron shielding device for radio-active material |
| 08/23/1983 | US4400623 Radiation attenuation system |
| 08/03/1983 | EP0084738A2 X-Ray field defining mask |
| 05/31/1983 | US4386277 X-Ray face mask and bib device |
| 03/15/1983 | CA1142703A1 Airline suit for protection against tritium- contaminated air |
| 12/28/1982 | US4366095 Process and equipment for the transportation and storage of radioactive and/or other dangerous materials |
| 11/23/1982 | US4360736 Radiation shield |
| 07/20/1982 | CA1128218A1 Screening device for a generator producing radio-isotopes |
| 07/13/1982 | US4339163 Bag-like contaminant control work module |
| 05/25/1982 | CA1124001A1 Hood assembly with noise filter |
| 04/20/1982 | US4326130 Shielding container with neutron shielding for the transportation and/or storage of spent fuel elements |
| 04/06/1982 | CA1121525A1 Oral radiation protector appliance |
| 01/05/1982 | CA1115861A1 Radiation shield vest and skirt |
| 12/10/1981 | WO1981003574A1 Safety device for a radiation unit |
| 12/01/1981 | US4302848 Method for wearing and taking off protective suit |
| 09/16/1981 | EP0035670A1 Container for radioactive substances |
| 08/25/1981 | US4286170 X-Ray face mask and chest shield device |
| 08/25/1981 | US4286169 Screening device for a generator producing radio-isotopes |
| 05/26/1981 | US4269660 Device for transporting radioactive material |
| 05/05/1981 | US4266139 Composite shielding means and mounting means for x-ray machines |
| 04/22/1981 | EP0027290A2 Anti-electromagnetic radiation shield panel, structure designed with such panels, and method for the manufacturing thereof |
| 03/24/1981 | CA1097906A1 Neutron-absorber plates based on boron carbide and carbon and a process for their production |
| 03/10/1981 | US4255667 X-ray shield stand |
| 03/03/1981 | US4254341 Radiation protection device, particularly for medical X-ray, radiation therapy and diagnostic use |
| 03/03/1981 | CA1096974A1 Device for the storage or disposal of radioactive wastes |
| 02/24/1981 | US4252691 Compression molding, curing, coking |
| 01/27/1981 | CA1094695A1 X-ray shielding device |
| 09/16/1980 | US4223229 Oral radiation protector appliance |
| 09/16/1980 | US4223064 Alkali metal protective garment and composite material |
| 09/02/1980 | US4220867 Neck x-ray protective shield |
| 07/22/1980 | US4214167 Device for protection of the gonads |
| 07/01/1980 | CA1080860A1 Radiation shield for nuclear reactors |
| 06/17/1980 | US4207883 Hood assembly with noise filter |
| 04/01/1980 | US4196355 Radiation shield vest and skirt |
| 01/01/1980 | CA1069224A Prefabricated x-radiation protection panels |
| 12/25/1979 | CA1068831A Shroud for storing radioactive spent nuclear fuel cells |
| 12/18/1979 | CA1068413A1 Filters for the treatment of radioactive fluids |
| 06/19/1979 | US4158779 X-ray shield |
| 05/08/1979 | US4153845 Transparent radiation wall |
| 11/07/1978 | US4124446 Apparatus and method for filtering radioactive liquid |
| 05/16/1978 | US4090087 Radiation shield for nuclear reactors |
| 03/14/1978 | US4078811 Sealing device for contaminated and/or activated structural elements |
| 02/14/1978 | US4074141 Prefabricated X-radiation protection panels |
| 12/13/1977 | US4062518 X-ray shielding device |
| 07/26/1977 | US4038553 Radiation shielding apparatus |
| 05/17/1977 | US4024405 X-ray eye shield |
| 02/01/1977 | US4006362 Shroud for storing radioactive spent nuclear fuel cells |
| 12/14/1976 | US3996620 Radiation shield apron construction |
| 11/30/1976 | US3995165 Method of and device for screening the source of rays dangerous to human health |
| 10/12/1976 | US3986036 Selective shielding device for scintiphotography |
| 10/05/1976 | US3984696 Radiation guard for X-ray table |
| 10/05/1976 | US3984695 Radiation guard apparatus |
| 07/13/1976 | US3969630 Method and apparatus for defining radiation-opaque pathways within shielding materials |
| 06/29/1976 | US3967129 Radiation shielding curtain |
| 06/15/1976 | US3963936 Neutronic reactor thermal shield |
| 06/15/1976 | US3963935 Shutter designed to block high-energy particle beams |
| 03/02/1976 | US3942023 Radiological protective screen |