Inventor · disambiguated record
Leon Robert Palmer
Also filed as: PALMER LEON R · PALMER LEON ROBERT
6 granted patents·77 citations·filing 1990–2017
80Inventor score
Top patents by PatentIndex Score
6 records- 0173US5662009ADrive mechanism providing an oscillatory-rotational-drive input and a reversible rotational-driven-outputFiled 1995·Granted Sep 2, 1997·31 cites·8 claims
- 0268US8707831B2Dual-drive, self-ratcheting mechanismPALMER LEON R·Filed 2010·Granted Apr 29, 2014·6 cites·7 claims
- 0368US5881609AReversing-input bidirectional-output longitudinally-slideable-shaftFiled 1996·Granted Mar 16, 1999·35 cites·5 claims
- 0457US9333630B2Dual-drive, self-ratcheting, mechanism with multiple input portsPALMER LEON ROBERT·Filed 2013·Granted May 10, 2016·2 cites·4 claims
- 0542US10556328B2Inline screwdriver with hands-free activated dual-drive self-ratcheting mechanismPALMER LEON ROBERT·Filed 2017·Granted Feb 11, 2020·0 cites·15 claims
- 0626US5004362AMechanical pencilPALMER LEON ROBERT·Filed 1990·Granted Apr 2, 1991·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →