Inventor · disambiguated record
Ralph Westervelt
Also filed as: WESTERVELT RALPH
3 granted patents·26 citations·filing 1975–1992
65Inventor score
Top patents by PatentIndex Score
3 records- 0163US4006083APressure differential switchCATERPILLAR TRACTOR CO·Filed 1975·Granted Feb 1, 1977·22 cites·12 claims
- 0225US5249870ANon-reversible thrust washerDEERE & CO·Filed 1992·Granted Oct 5, 1993·2 cites·3 claims
- 0324US3960415ABearing structure with improved seal arrangementCATERPILLAR TRACTOR CO·Filed 1975·Granted Jun 1, 1976·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →