Inventor · disambiguated record
Douglas S. Chisholm
Also filed as: CHISHOLM DOUGLAS S
4 granted patents·168 citations·filing 1972–1979
79Inventor score
Top patents by PatentIndex Score
4 records- 0192US4014965AProcess for scrapless forming of plastic articlesDOW CHEMICAL CO·Filed 1972·Granted Mar 29, 1977·104 cites·12 claims
- 0278US3959424AMethod for the preparation of plastic lined pipeDOW CHEMICAL CO·Filed 1973·Granted May 25, 1976·35 cites·1 claims
- 0371US4238427AAtomization of molten metalsCHISHOLM DOUGLAS S·Filed 1979·Granted Dec 9, 1980·27 cites·8 claims
- 0427US4050874ACentrifugal extrusion apparatus which heat plastifies material by mechanical shearing actionDOW CHEMICAL CO·Filed 1976·Granted Sep 27, 1977·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →