Inventor · disambiguated record
Philip M. Witkin
Also filed as: WITKIN PHILIP M
3 granted patents·58 citations·filing 1979–1993
73Inventor score
Technology areasF26B
Top patents by PatentIndex Score
3 records- 0171US5351416AClean air oven with heat recovery and methodMARSHALL & WILLIAMS CO·Filed 1993·Granted Oct 4, 1994·26 cites·7 claims
- 0258US4341024ATube dryer assemblyWITKIN PHILIP M·Filed 1980·Granted Jul 27, 1982·18 cites·3 claims
- 0355US4295284ADryer rangeMARSHALL & WILLIAMS CO·Filed 1979·Granted Oct 20, 1981·14 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →