Inventor · disambiguated record
Russell J. Harden
Also filed as: HARDEN RUSSELL · HARDEN RUSSELL J · HARDEN RUSSELL JERRELL
7 granted patents·115 citations·filing 1984–2023
85Inventor score
Top patents by PatentIndex Score
7 records- 0189US11633322B1Convertible wheelchairHARDEN LEO·Filed 2022·Granted Apr 25, 2023·5 cites·19 claims
- 0287US11963921B2Convertible walkerHARDEN LEO·Filed 2023·Granted Apr 23, 2024·2 cites·22 claims
- 0370US5613635ASelf-aligning row crop spraying deviceFiled 1995·Granted Mar 25, 1997·39 cites·11 claims
- 0468US4595140ABoom mounting and control assemblyALLIED PROD CORP·Filed 1984·Granted Jun 17, 1986·24 cites·35 claims
- 0565US6431572B1Wheelchair safety lockFiled 2001·Granted Aug 13, 2002·23 cites·10 claims
- 0653US6212864B1Narrow row cotton harvesterDEERE & CO·Filed 1999·Granted Apr 10, 2001·20 cites·30 claims
- 0750US8990975B1User assistance apparatus and methodsHARDEN JERRELL W·Filed 2012·Granted Mar 31, 2015·2 cites·16 claims
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