Inventor · disambiguated record
Philip W. Brewster
Also filed as: BREWSTER PHILIP · BREWSTER PHILIP W
5 granted patents·84 citations·filing 1974–2013
79Inventor score
Top patents by PatentIndex Score
5 records- 0185US4192757AAlkyl phenol solutions of organo molybdenum complexes as friction reducing antiwear additivesEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Mar 11, 1980·40 cites·15 claims
- 0281US4201683AAlkanol solutions of organo molybdenum complexes as friction reducing antiwear additivesEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted May 6, 1980·32 cites·12 claims
- 0347US4012330ALithium salts of hydrocarbon substituted amic acid as low ash rust inhibitorsEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Mar 15, 1977·8 cites·9 claims
- 0444US3990979ALow ash antirust dispersant additiveEXXON RESEARCH ENGINEERING CO·Filed 1974·Granted Nov 9, 1976·4 cites·6 claims
- 0530US9294149B2Integrated contactless connectivity platform for portable electronic devicesBREWSTERPEARAH VENTURES LLC·Filed 2013·Granted Mar 22, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →