Inventor · disambiguated record
Keith F. Barnhardt
Also filed as: BARNHARDT KEITH F
3 granted patents·1 pending application·33 citations·filing 1999–2003
71Inventor score
Files withMIDWEST BRAKE BOND CO2
Top patents by PatentIndex Score
4 records- 0173US6877207B1Methods of manufacture brake rotorsFiled 2003·Granted Apr 12, 2005·15 cites·26 claims
- 0242US6669891B1Method and apparatus for producing brake lining materialMIDWEST BRAKE BOND CO·Filed 1999·Granted Dec 30, 2003·10 cites·5 claims
- 0341US2004081720A1Method and apparatus for producing brake lining materialFiled 2003·Application pending·0 cites
- 0436US6245180B1Methods for bending brake lining material and for forming a lined brake shoeMIDWEST BRAKE BOND CO·Filed 1999·Granted Jun 12, 2001·8 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →