Inventor · disambiguated record
Donald C. Rulf
Also filed as: GURNEE EDWARD F · RULF DONALD C
4 granted patents·123 citations·filing 1977–1990
78Inventor score
Files withDOW CHEMICAL CO4
Top patents by PatentIndex Score
4 records- 0179US4674323ASelf-diagnostic gel permeation/size exclusion chromatographDOW CHEMICAL CO·Filed 1985·Granted Jun 23, 1987·66 cites·15 claims
- 0268US4944180APermeation measurement deviceDOW CHEMICAL CO·Filed 1988·Granted Jul 31, 1990·29 cites·16 claims
- 0361US5131261APermeation measurement deviceDOW CHEMICAL CO·Filed 1990·Granted Jul 21, 1992·26 cites·7 claims
- 0431US4219630APolymerization processDOW CHEMICAL CO·Filed 1977·Granted Aug 26, 1980·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →