Inventor · disambiguated record
Robert L. Bullock
Also filed as: BULLOCK JR ROBERT LEE · BULLOCK ROBERT L · BULLOCK ROBERT LEE
28 granted patents·1 pending application·1,441 citations·filing 1975–2021
98Inventor score
Top patents by PatentIndex Score
29 records- 0198US7513725B1Low-profile wheel chock assemblyBULLOCK ROBERT LEE·Filed 2007·Granted Apr 7, 2009·64 cites·3 claims
- 0297US4111131AResilient railroad car truckSTANDARD CAR TRUCK CO·Filed 1976·Granted Sep 5, 1978·91 cites·11 claims
- 0396US4084514ADamping railway truck bolster friction shoeSTANDARD CAR TRUCK CO·Filed 1976·Granted Apr 18, 1978·72 cites·10 claims
- 0495US7824138B2Low-profile wheel chock assemblySTANDARD CAR TRUCK CO·Filed 2009·Granted Nov 2, 2010·25 cites·10 claims
- 0595US6591759B2Pedestal shear padSTANDARD CAR TRUCK CO·Filed 2001·Granted Jul 15, 2003·68 cites·6 claims
- 0695US5511489ADual face friction wedgeSTANDARD CAR TRUCK CO·Filed 1994·Granted Apr 30, 1996·83 cites·10 claims
- 0795US4196672AReinforced bolsterSTANDARD CAR TRUCK CO·Filed 1978·Granted Apr 8, 1980·69 cites·6 claims
- 0894US3977332AVariably damped truckSTANDARD CAR TRUCK CO·Filed 1975·Granted Aug 31, 1976·59 cites·3 claims
- 0993US5011347AUniversal wheel restraining cleat and strap assembly for wheel chocksSTANDARD CAR TRUCK CO·Filed 1989·Granted Apr 30, 1991·72 cites·11 claims
- 1093US4276833ARailway truck friction stabilizing assemblySTANDARD CAR TRUCK CO·Filed 1978·Granted Jul 7, 1981·58 cites·5 claims
- 1192US8690501B2Low-profile wheel chock assemblyBULLOCK ROBERT LEE·Filed 2012·Granted Apr 8, 2014·13 cites·44 claims
- 1291US5316421AUser friendly wheel chock systemSTANDARD CAR TRUCK CO·Filed 1992·Granted May 31, 1994·72 cites·18 claims
- 1391US5037255AWheel chock for a motor vehicle containerSTANDARD CAR TRUCK CO·Filed 1990·Granted Aug 6, 1991·79 cites·26 claims
- 1491US4537138ARadial trucksSTANDARD CAR TRUCK CO·Filed 1983·Granted Aug 27, 1985·53 cites·3 claims
- 1591US4003318AReinforced bolster pocket wallSTANDARD CAR TRUCK CO·Filed 1975·Granted Jan 18, 1977·52 cites·1 claims
- 1690US6817301B1Railroad freight car truck suspension yaw stabilizerFiled 2004·Granted Nov 16, 2004·44 cites·27 claims
- 1790US5735216ARoller bearing adapter stabilizer barSTANDARD CAR TRUCK CO·Filed 1996·Granted Apr 7, 1998·74 cites·6 claims
- 1890US5555818ADual face friction wedgeSTANDARD CAR TRUCK CO·Filed 1995·Granted Sep 17, 1996·62 cites·12 claims
- 1989US5918547ARoller bearing adapter stabilizer barSTANDARD CAR TRUCK CO·Filed 1997·Granted Jul 6, 1999·69 cites·6 claims
- 2089US5176083ARailroad car truck damping member with open cavity and support rib constructionSTANDARD CAR TRUCK CO·Filed 1991·Granted Jan 5, 1993·64 cites·7 claims
- 2189US4676172AFrameless radial truckSTANDARD RES & DESIGN·Filed 1985·Granted Jun 30, 1987·56 cites·44 claims
- 2282US5596936ARail car bridge plateSTANDARD CAR TRUCK CO·Filed 1995·Granted Jan 28, 1997·45 cites·10 claims
- 2380US8348562B2Low-profile wheel chock assemblySTANDARD CAR TRUCK CO·Filed 2010·Granted Jan 8, 2013·6 cites·15 claims
- 2473US5845584ARail car bridge plateSTANDARD CAR TRUCK CO·Filed 1994·Granted Dec 8, 1998·28 cites·14 claims
- 2568US4084513ARailroad car side frame constructionSTANDARD CAR TRUCK CO·Filed 1976·Granted Apr 18, 1978·19 cites·1 claims
- 2667US4359288ASingle pass ribbon cartridge for impact printers having means to prevent incorrect insertionIBM·Filed 1980·Granted Nov 16, 1982·15 cites·11 claims
- 2763US5515792ARail car bridge plateSTANDARD CAR TRUCK CO·Filed 1995·Granted May 14, 1996·29 cites·28 claims
- 2857US11660222B2Methods and systems for treating hand tremorsBULLOCK ROBERT LEE·Filed 2021·Granted May 30, 2023·0 cites·14 claims
- 2946US2014366308A1Shop vacuum cleaner accessory holder apronAAPEX MARKETING LLC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →