Inventor · disambiguated record
David R. Gehman
Also filed as: GEHMAN DAVID R · KIRN WILLIAM A
7 granted patents·464 citations·filing 1972–1981
89Inventor score
Files withROHM & HAAS7
Top patents by PatentIndex Score
7 records- 0195US4196190AAcrylic hair setting resins having high resistance to moisture and rapid removability from the hair with shampooROHM & HAAS·Filed 1978·Granted Apr 1, 1980·176 cites·10 claims
- 0295US4150005AInternally plasticized polymer latexROHM & HAAS·Filed 1978·Granted Apr 17, 1979·88 cites·29 claims
- 0390US4017662APolishing methodROHM & HAAS·Filed 1972·Granted Apr 12, 1977·45 cites·16 claims
- 0484US4168255AOligomeric aqueous finishesROHM & HAAS·Filed 1976·Granted Sep 18, 1979·36 cites·33 claims
- 0583US4203859ASolubilized acrylic polymers and carpet shampoos containing the sameROHM & HAAS·Filed 1978·Granted May 20, 1980·48 cites·15 claims
- 0682US4477622AContact adhesivesROHM & HAAS·Filed 1981·Granted Oct 16, 1984·61 cites·16 claims
- 0753US4022730AOligomeric aqueous finishesROHM & HAAS·Filed 1974·Granted May 10, 1977·10 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →