Inventor · disambiguated record
Robert A. Trotta
Also filed as: TROTTA ROBERT · TROTTA ROBERT A · TROTTA ROBERT ANTHONY
63 granted patents·11 pending applications·4,440 citations·filing 1975–2013
99Inventor score
Top patents by PatentIndex Score
74 records- 0198US6052903ADispensing razor blade cartridges used with a handleGILLETTE CO·Filed 1998·Granted Apr 25, 2000·164 cites·21 claims
- 0298US5855071ARazor handleGILLETTE CO·Filed 1997·Granted Jan 5, 1999·165 cites·23 claims
- 0398US5787586AShaving system and methodGILLETTE CO·Filed 1996·Granted Aug 4, 1998·233 cites·14 claims
- 0498US4094063ARazor assembly with pivotally mounted cartridgeGILLETTE CO·Filed 1976·Granted Jun 13, 1978·124 cites·2 claims
- 0597US8033023B2Shaving razors and cartridgesGILLETTE CO·Filed 2004·Granted Oct 11, 2011·121 cites·9 claims
- 0697US7703361B2Shaving razors and cartridgesGILLETTE CO·Filed 2006·Granted Apr 27, 2010·71 cites·38 claims
- 0797US7607230B2Blade subassemblies for shaving razorsGILLETTE CO·Filed 2007·Granted Oct 27, 2009·94 cites·16 claims
- 0897US6237232B1Dispensing razor blade cartridges used with a handleGILLETTE CO·Filed 1998·Granted May 29, 2001·79 cites·10 claims
- 0997US6041926ADispensing razor blade cartridges used with a handleGILLETTE CO·Filed 1997·Granted Mar 28, 2000·131 cites·36 claims
- 1097US6029354AShaving system and methodGILLETTE CO·Filed 1998·Granted Feb 29, 2000·135 cites·16 claims
- 1197US5918369AShaving system and methodGILLETTE CO·Filed 1997·Granted Jul 6, 1999·129 cites·46 claims
- 1297US5784790AShaving razor and methodGILLETTE CO·Filed 1997·Granted Jul 28, 1998·221 cites·41 claims
- 1397US5299354AOscillating shaverGILLETTE CO·Filed 1990·Granted Apr 5, 1994·203 cites·9 claims
- 1497US4807360AShaving deviceGILLETTE CO·Filed 1987·Granted Feb 28, 1989·122 cites·15 claims
- 1597USD277987SRazor handleGILLETTE CO·Filed 1982·Granted Mar 12, 1985·51 cites·1 claims
- 1697US4198746AAll plastic swivel head razor handleGILLETTE CO·Filed 1978·Granted Apr 22, 1980·101 cites·1 claims
- 1796US4875288AShaving deviceGILLETTE CO·Filed 1987·Granted Oct 24, 1989·107 cites·35 claims
- 1895US7743506B2Heated shaving razorsGILLETTE CO·Filed 2005·Granted Jun 29, 2010·36 cites·9 claims
- 1995US6192586B1Dispensing razor blade cartridges used with a handleGILLETTE CO·Filed 1998·Granted Feb 27, 2001·83 cites·31 claims
- 2095US5056222AShaving systemGILLETTE CO·Filed 1990·Granted Oct 15, 1991·130 cites·31 claims
- 2195US4413411ARazor handleGILLETTE CO·Filed 1982·Granted Nov 8, 1983·112 cites·2 claims
- 2295USD266960SRazor handleGILLETTE CO·Filed 1980·Granted Nov 16, 1982·39 cites·1 claims
- 2394US5497550AShaving systemGILLETTE CO·Filed 1994·Granted Mar 12, 1996·134 cites·10 claims
- 2494US4624051AShaving unitGILLETTE CO·Filed 1984·Granted Nov 25, 1986·132 cites·27 claims
- 2593US7765700B2Blade subassemblies for shaving razorsGILLETTE CO·Filed 2009·Granted Aug 3, 2010·30 cites·18 claims
- 2692US5067238AShaving systemGILLETTE CO·Filed 1990·Granted Nov 26, 1991·105 cites·15 claims
- 2792US4422237ARazor handleGILLETTE CO·Filed 1982·Granted Dec 27, 1983·99 cites·1 claims
- 2892US4403412ARazor blade assemblyGILLETTE CO·Filed 1981·Granted Sep 13, 1983·95 cites·33 claims
- 2992US4281456ARazor handle with a pivotal connection means for an element of a blade cartridge mounted thereonGILLETTE CO·Filed 1979·Granted Aug 4, 1981·74 cites·7 claims
- 3091US7272991B2Shaving razors, and blade subassemblies therefor and methods of manufactureGILLETTE CO·Filed 2004·Granted Sep 25, 2007·50 cites·9 claims
- 3190US7681320B2Shaving razors and razor cartridgesGILLETTE CO·Filed 2004·Granted Mar 23, 2010·55 cites·13 claims
- 3289USD270196SRazor handleGILLETTE CO·Filed 1982·Granted Aug 16, 1983·24 cites·1 claims
- 3388US4407067AShaving implementGILLETTE CO·Filed 1981·Granted Oct 4, 1983·76 cites·6 claims
- 3487US5018274ASafety razor bladeGILLETTE CO·Filed 1990·Granted May 28, 1991·75 cites·20 claims
- 3586US7810240B2Shaving razors and other hair cutting assembliesGILLETTE CO·Filed 2008·Granted Oct 12, 2010·20 cites·13 claims
- 3686US5084968ARazor blade assemblyGILLETTE CO·Filed 1990·Granted Feb 4, 1992·70 cites·17 claims
- 3786US4288920AShaving system with pivotally mounted razor cartridgeGILLETTE CO·Filed 1979·Granted Sep 15, 1981·52 cites·9 claims
- 3881US4337575ARazor blade assemblyGILLETTE CO·Filed 1981·Granted Jul 6, 1982·56 cites·11 claims
- 3980US8528213B2Heated shaving razorsSZCZEPANOWSKI ANDREW·Filed 2010·Granted Sep 10, 2013·10 cites·10 claims
- 4080US7124916B2Hand-held product dispensers having pressurized deliveryGILLETTE CO·Filed 2004·Granted Oct 24, 2006·24 cites·20 claims
- 4180US5036587ARazor blade assemblyGILLETTE CO·Filed 1990·Granted Aug 6, 1991·58 cites·21 claims
- 4280US4283850ARazor blade assembly with a removable blade cartridgeGILLETTE CO·Filed 1979·Granted Aug 18, 1981·38 cites·3 claims
- 4379US4411065AShaving cartridge assemblyGILLETTE CO·Filed 1982·Granted Oct 25, 1983·45 cites·7 claims
- 4478US4777722ACombination overcover for safety razorGILLETTE CO·Filed 1987·Granted Oct 18, 1988·48 cites·14 claims
- 4577US7617607B2Shaving razors and other hair cutting assembliesGILLETTE CO·Filed 2004·Granted Nov 17, 2009·29 cites·23 claims
- 4677USD343255STop surface of a razor headGILLETTE CO·Filed 1990·Granted Jan 11, 1994·18 cites·1 claims
- 4776US4403413AShaving implementGILLETTE CO·Filed 1981·Granted Sep 13, 1983·41 cites·3 claims
- 4873US4324041ARazor blade assemblyGILLETTE CO·Filed 1980·Granted Apr 13, 1982·36 cites·24 claims
- 4973US4057896ARazor handleGILLETTE CO·Filed 1976·Granted Nov 15, 1977·28 cites·8 claims
- 5068US4511273ACorrection fluid dispenser having a retractable and lockable sealing tipGILLETTE CO·Filed 1983·Granted Apr 16, 1985·20 cites·7 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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