Inventor · disambiguated record
Harold E. Hesch
Also filed as: HESCH HAROLD · HESCH HAROLD E
19 granted patents·526 citations·filing 1977–1995
95Inventor score
Top patents by PatentIndex Score
19 records- 0196US5320046ALow profile railway carTRINITY IND INC·Filed 1992·Granted Jun 14, 1994·122 cites·5 claims
- 0294US4917019ARailway freight carTRINITY IND INC·Filed 1989·Granted Apr 17, 1990·95 cites·28 claims
- 0388US5511491ARailway carTRINITY IND INC·Filed 1995·Granted Apr 30, 1996·61 cites·19 claims
- 0487US5392717ARailway carTRINITY IND INC·Filed 1993·Granted Feb 28, 1995·53 cites·15 claims
- 0580US5246321ARailway spine carTRINITY IND INC·Filed 1991·Granted Sep 21, 1993·45 cites·6 claims
- 0669US5407309AAll purpose railway spine carTRINITY IND INC·Filed 1993·Granted Apr 18, 1995·28 cites·12 claims
- 0765US5140912ARail car end assemblyTRINITY IND INC·Filed 1989·Granted Aug 25, 1992·20 cites·13 claims
- 0863US5052868AAll purpose carTRINITY IND INC·Filed 1990·Granted Oct 1, 1991·22 cites·12 claims
- 0955US4944234ARail car end assemblyTRINITY IND INC·Filed 1989·Granted Jul 31, 1990·14 cites·30 claims
- 1053US4864938ARailway freight carTRINITY IND INC·Filed 1987·Granted Sep 12, 1989·14 cites·7 claims
- 1150US5090331AAll purpose carTRINITY IND INC·Filed 1991·Granted Feb 25, 1992·13 cites·11 claims
- 1247US4098022APlug sliding doorPULLMAN INC·Filed 1977·Granted Jul 4, 1978·11 cites·8 claims
- 1345US5161469AAll purpose spine car container floor restraintTRINITY IND INC·Filed 1991·Granted Nov 10, 1992·11 cites·17 claims
- 1435US4626154ATrailer hitch with elastomer in shear cushioningPULLMAN STANDARD INC·Filed 1983·Granted Dec 2, 1986·4 cites·10 claims
- 1534US4363578ACushioned low profile trailerPULLMAN INC·Filed 1980·Granted Dec 14, 1982·4 cites·10 claims
- 1633US4557647AMultiplanar support beam for hitch pivot mountPULLMAN STANDARD INC·Filed 1983·Granted Dec 10, 1985·3 cites·6 claims
- 1732US5010825ARail car end assemblyTRINITY IND INC·Filed 1990·Granted Apr 30, 1991·3 cites·9 claims
- 1825US4573843AHitch mounting meansPULLMAN STANDARD·Filed 1983·Granted Mar 4, 1986·1 cites·11 claims
- 1925US4215515APlug door actuating mechanismPULLMAN INC·Filed 1978·Granted Aug 5, 1980·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →