Inventor · disambiguated record
John P. Szykowski
Also filed as: SZYKOWSKI JOHN P
3 granted patents·63 citations·filing 1974–1989
71Inventor score
Technology areasC10M
Top patents by PatentIndex Score
3 records- 0186US3974081ABiodegradable seal swell additive with low toxicity properties for automatic transmission fluids, power transmission fluids and rotary engine oil applicationsEXXON RESEARCH ENGINEERING CO·Filed 1974·Granted Aug 10, 1976·49 cites·10 claims
- 0250US4826615ALubricating oil composition containing dual additive combination for low temperature viscosity improvement (PTF-004)EXXON CHEMICAL PATENTS INC·Filed 1988·Granted May 2, 1989·11 cites·12 claims
- 0332US4957650ALubricating oil composition containing dual additive combination for low temperature viscosity improvementEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Sep 18, 1990·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →