| Patents for G06G 1 - Hand-manipulated computing devices (1,296) |
|---|
| 11/16/1982 | US4359629 Tactical indicator for bulkhead and other compasses |
| 11/16/1982 | US4359628 Navigational aid |
| 11/02/1982 | CA1134791A1 Growth calculator |
| 10/05/1982 | US4352978 Analog balance |
| 09/21/1982 | US4350877 Calculating rule useful for making eyeglasses |
| 09/14/1982 | US4349346 Method of making slide calculator |
| 08/24/1982 | US4346288 Fuel saving aircraft descent calculator |
| 07/27/1982 | US4341467 Exposure guide |
| 07/13/1982 | CA1127608A1 Rotatable wheel assembly |
| 05/11/1982 | US4329570 Lead calculator |
| 05/04/1982 | US4327500 Computational aid device for Ekelund ranging |
| 04/13/1982 | US4324975 Tax calculator |
| 04/06/1982 | US4323609 Rotatable wheel assembly |
| 03/17/1982 | EP0047709A1 Rows-and-stitches calculator for knitting |
| 01/26/1982 | US4313054 Part load calculator |
| 01/19/1982 | US4311902 Lead calculator for moving targets |
| 01/12/1982 | US4310750 Tactical nuclear slide rule for a plurality of environments |
| 12/29/1981 | US4308451 Overlap distance indicating device |
| 12/29/1981 | US4308450 Two-piece slide calculator for determining metabolic requirements and parenteral feeding dosages |
| 12/29/1981 | US4308449 Tactical nuclear slide rule |
| 12/15/1981 | US4306141 Mechanical astrological calculating device |
| 09/29/1981 | US4292507 Football statistic pegboard |
| 06/23/1981 | US4274204 Aircraft traffic pattern computer |
| 06/02/1981 | US4270278 Wind vector resolution device |
| 03/04/1981 | EP0024303A1 A calculating rule useful for making eyeglasses |
| 02/03/1981 | US4248458 Random race winner selector device |
| 12/30/1980 | US4241867 Slide rule |
| 11/18/1980 | US4233768 Slide calculator |
| 10/28/1980 | US4230936 Biorhythmic slide rule |
| 10/21/1980 | US4228604 Biorhythmic device |
| 09/09/1980 | US4221326 Calculator for comparative product investment recovery |
| 09/02/1980 | US4220075 Method of making a slide calculator |
| 08/12/1980 | CA1083545A1 Fire protection calculator |
| 05/20/1980 | US4203542 Calculating apparatus |
| 03/18/1980 | US4194111 Tidal depth calculator |
| 02/26/1980 | CA1072602A1 Metric unit conversion aid |
| 02/19/1980 | US4189634 Slide rule for hyperalimentation dosage computations |
| 02/05/1980 | CA1071167A1 Navigational aid |
| 01/29/1980 | US4186297 Sunlight calculator |
| 01/01/1980 | US4181090 Dial-a-Metric |
| 12/18/1979 | US4179610 Apparatus to indicate bio-rhythm curves |
| 11/20/1979 | US4174674 Device for citizens band radio users to determine highway location |
| 10/16/1979 | CA1064447A1 Ideal body weight nomogram |
| 10/09/1979 | US4170065 Marine azimuth and intercept plotter instrument |
| 09/04/1979 | US4166318 Truck-trailer calculator |
| 05/08/1979 | US4152845 Metric conversion board |
| 05/08/1979 | US4152835 Dual stereographic net |
| 04/17/1979 | US4149410 Method of navigation for sailing boats |
| 04/17/1979 | US4149330 Digital instant schedule computer |
| 04/10/1979 | US4149068 Circular sliderule improvement |
| 03/27/1979 | US4146173 Fly leader slide rule guide |
| 02/20/1979 | US4140895 Biorhythm scale |
| 02/13/1979 | US4138817 Navigational aid |
| 02/06/1979 | CA1048001A1 Menstrual calculator for a human female |
| 01/09/1979 | US4134006 Navigational wind effect computer for aircraft |
| 01/02/1979 | US4132348 Slide calculator and method |
| 11/07/1978 | US4124795 Fire protection calculator |
| 10/24/1978 | US4121759 Pavement system calculator |
| 10/17/1978 | US4120451 Currency converter for use with pre-established and known conversion data |
| 10/03/1978 | US4117973 Calculating devices |
| 09/26/1978 | US4117315 Radioactive dose calculating device |
| 09/26/1978 | US4117313 Calculator for laying out parking lots |
| 09/05/1978 | US4112434 Biorhythm chart drawing-up apparatus |
| 08/22/1978 | US4108357 Feed-rate indicator for electrochemical grinding |
| 08/01/1978 | US4103809 Pilot's kneepad |
| 07/04/1978 | US4097997 X-ray calipers |
| 06/27/1978 | US4096635 Navigational computer |
| 06/20/1978 | US4095342 Radio navigation aid |
| 06/13/1978 | US4095273 Electronic slide ruler calculator |
| 06/06/1978 | US4092779 Device for determining angle relationships of or between planes |
| 04/11/1978 | US4083121 Universal planisphere, sight reduction finder and identifier, guidance and computer system |
| 03/28/1978 | US4080834 Measurement of fuel quality and economy |
| 02/21/1978 | US4074850 X-ray computer |
| 02/14/1978 | US4074116 Selector |
| 01/31/1978 | US4071189 Slide rule cursor |
| 11/15/1977 | US4057912 Instrument for facilitating the calculation of equivalent values |
| 07/26/1977 | US4037782 Engine condition calculating device |
| 07/12/1977 | US4035616 Device for the joint evaluation of several cyclic processes |
| 07/12/1977 | US4034492 Foreign exchange ready reckoning chart |
| 06/07/1977 | US4028529 Currency exchange calculator |
| 05/17/1977 | US4023276 Diagnostic scale for interpretation of electrocardiogram |
| 05/10/1977 | US4021923 Metric unit conversion aid |
| 03/22/1977 | US4012851 Universal planisphere complete guidance and computer system |
| 01/04/1977 | US4001551 Calculator |
| 12/21/1976 | US3999041 Summing calculator to assist analysis of past performance |
| 11/16/1976 | US3992610 Weight and balance calculator |
| 10/12/1976 | US3986002 Hand-holdable laser system computer |
| 10/05/1976 | US3984657 Stock trend indicator |
| 10/05/1976 | US3983630 Navigational charting and calculating device |
| 08/17/1976 | US3974568 Drivers log device |
| 07/27/1976 | US3971915 Sun angle calculator |
| 05/25/1976 | US3958336 Device for linear measurement |
| 03/16/1976 | US3944789 Percent calculator |
| 02/24/1976 | US3939586 Relatively movable bodies and methods of making them |
| 02/10/1976 | US3937930 Rotary slide rule for topographic calculations |
| 01/20/1976 | US3933305 Asset value calculators |