Inventor · disambiguated record
Joseph L. Niedzwiecki
Also filed as: NIEDZWIECKI JOSEPH L
3 granted patents·93 citations·filing 1988–1988
73Inventor score
Files withEXXON RESEARCH ENGINEERING CO3
Top patents by PatentIndex Score
3 records- 0187US4954247AProcess for separating hydrocarbonsEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Sep 4, 1990·73 cites·10 claims
- 0240US4853002AProcess for removing hydrogen sulfide from waste waterEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Aug 1, 1989·13 cites·5 claims
- 0336US4919794AProcess for separating hydrocarbonsEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Apr 24, 1990·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →