Inventor · disambiguated record
John Charles Gebhard, Jr.
Also filed as: GEBHARD JR JOHN CHARLES
2 granted patents·85 citations·filing 1973–1975
67Inventor score
Technology areasC08J
Files withDU PONT2
Top patents by PatentIndex Score
2 records- 0188US4056653ASpherical-shaped particles from ionomer resins and ethylene/carboxylic acid copolymer resinsDU PONT·Filed 1975·Granted Nov 1, 1977·50 cites·8 claims
- 0287US3933954APreparation of powders having spherical-shaped particles from ionomer resins and ethylene/carboxylic acid copolymer resinsDU PONT·Filed 1973·Granted Jan 20, 1976·35 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →