Inventor · disambiguated record
David Renfroe
Also filed as: RENFROE DAVID · RENFROE DAVID A
8 granted patents·234 citations·filing 1994–2012
89Inventor score
Top patents by PatentIndex Score
8 records- 0188US5653304ALever steering systemUNIV ARKANSAS N A·Filed 1995·Granted Aug 5, 1997·77 cites·17 claims
- 0279US7028351B1Modular patient support systemCALZARK·Filed 2004·Granted Apr 18, 2006·59 cites·6 claims
- 0374US7073822B1Flexible cable lever arm steering system apparatus and methodRENFROE DAVID A·Filed 2003·Granted Jul 11, 2006·28 cites·9 claims
- 0470US9009932B2Buckle for preventing inertial de-bucklingTHORBOLE CHANDRASHEKHAR·Filed 2012·Granted Apr 21, 2015·6 cites·5 claims
- 0561US8108976B2Impact resistant seat belt buckleTHORBOLE CHANDRASHEKHAR K·Filed 2007·Granted Feb 7, 2012·4 cites·5 claims
- 0654US5931244ACable steering systemTRUSTEE OF UNIVERSITY OF ARKAN·Filed 1996·Granted Aug 3, 1999·33 cites·10 claims
- 0753US6709013B2Land vehicle with lever steeringUNIV ARKANSAS·Filed 2002·Granted Mar 23, 2004·11 cites·8 claims
- 0848US5435407AHydrostatic manual vehicle steering systemUNIV ARKANSAS·Filed 1994·Granted Jul 25, 1995·16 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →