Inventor · disambiguated record
William A. Martin
Also filed as: MARTIN SR WILLIAM A · MARTIN WILLIAM · MARTIN WILLIAM A · SHROYER RICHARD A
30 granted patents·1,109 citations·filing 1975–2015
98Inventor score
Top patents by PatentIndex Score
30 records- 0193US4685001AMethod for retrieving unedited video still picturesEASTMAN KODAK CO·Filed 1984·Granted Aug 4, 1987·42 cites·3 claims
- 0292US5520619AAdjustable cervical collarAMBU INT AS·Filed 1994·Granted May 28, 1996·105 cites·49 claims
- 0390USD815516SConnector jointGEN ELECTRIC·Filed 2015·Granted Apr 17, 2018·48 cites·1 claims
- 0489US6726643B1Automatic adjustable cervical collarAMBU INTERNAT A S·Filed 2000·Granted Apr 27, 2004·94 cites·20 claims
- 0589US6245033B1Adjustable cervical collarAMBU INTERNAT A S·Filed 1999·Granted Jun 12, 2001·88 cites·16 claims
- 0689US5993403AAdjustable cervical collarAMBU INT AS·Filed 1998·Granted Nov 30, 1999·89 cites·20 claims
- 0789US5179259AInverted frustum shaped microwave heat exchanger using a microwave source with multiple magnetrons and applications thereofMARTIN WILLIAM A·Filed 1990·Granted Jan 12, 1993·65 cites·17 claims
- 0888US4660101AApparatus and method for editing electronically-displayed picturesEASTMAN KODAK CO·Filed 1984·Granted Apr 21, 1987·45 cites·4 claims
- 0984US6036664AAutomatic adjustable cervical collarAMBU INT AS·Filed 1995·Granted Mar 14, 2000·107 cites·12 claims
- 1083US4220412AIlluminant discrimination apparatus and methodEASTMAN KODAK CO·Filed 1978·Granted Sep 2, 1980·33 cites·10 claims
- 1181US6708807B1Clutch with drum wear clipsHORSTMAN MFG CO INC·Filed 2002·Granted Mar 23, 2004·17 cites·8 claims
- 1276US4956534AInverted frustum shaped microwave heat exchanger and applications thereofMARTIN WILLIAM A·Filed 1988·Granted Sep 11, 1990·30 cites·15 claims
- 1375US5286939AInverted frustum shaped microwave heat exchanger using a microwave source with multiple magnetrons and applications thereofMARTIN WILLIAM A·Filed 1992·Granted Feb 15, 1994·29 cites·2 claims
- 1473USD805885SConnector jointGEN ELECTRIC·Filed 2015·Granted Dec 26, 2017·17 cites·1 claims
- 1573US6729690B2Compact foldable massage chairEARTHLITE MASSAGE TABLES INC·Filed 2000·Granted May 4, 2004·33 cites·45 claims
- 1672US4321739AMethod and apparatus for assembling heat exchangersGEN MOTORS CORP·Filed 1980·Granted Mar 30, 1982·30 cites·2 claims
- 1765US7824569B2Soluble salt produced from a biopolymer and a process for producing the saltUS ARMY·Filed 2008·Granted Nov 2, 2010·3 cites·25 claims
- 1865US6823975B2Air-cooled centrifugal clutch with air impeller plateHORSTMAN MFG CO INC·Filed 2002·Granted Nov 30, 2004·8 cites·16 claims
- 1965US5728054AAdjustable cervical collarAMBU INT AS·Filed 1996·Granted Mar 17, 1998·91 cites·18 claims
- 2065US5522583APowered hydraulic jackFiled 1994·Granted Jun 4, 1996·19 cites·13 claims
- 2164US6769736B2Positioning mechanism for a massage chairEARTHLITE MASSAGE TABLES INC·Filed 2001·Granted Aug 3, 2004·21 cites·48 claims
- 2264US4504132AMultifunction electromagnetic actuator and camera control apparatus emloying sameEASTMAN KODAK CO·Filed 1983·Granted Mar 12, 1985·19 cites·6 claims
- 2362USD487760SFive lever, five spring centrifugal clutchHORSTMAN MFG CO INC·Filed 2003·Granted Mar 23, 2004·12 cites·1 claims
- 2462US5265444AInverted frustum shaped microwave heat exchanger using a microwave source with multiple magnetrons and applications thereofMARTIN WILLIAM A·Filed 1993·Granted Nov 30, 1993·21 cites·4 claims
- 2557US4536125AWind lift generatorHERMAN GEORGE R·Filed 1983·Granted Aug 20, 1985·19 cites·24 claims
- 2656US4318601AFilm magazineEASTMAN KODAK CO·Filed 1980·Granted Mar 9, 1982·5 cites·6 claims
- 2746US4556303ACamera flash holderEASTMAN KODAK CO·Filed 1984·Granted Dec 3, 1985·3 cites·7 claims
- 2837US5664897AReleasable connector with severable lineUS ARMY·Filed 1996·Granted Sep 9, 1997·11 cites·9 claims
- 2934US4007655AFlying cutter with continuous work piece supportAETNA STANDARD ENG CO·Filed 1975·Granted Feb 15, 1977·4 cites·4 claims
- 3025US5257716APipe manufacturing method and apparatusARMCO INC·Filed 1992·Granted Nov 2, 1993·1 cites·20 claims
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