Inventor · disambiguated record
Donald A. Foster
Also filed as: FOSTER DONALD · FOSTER DONALD A
5 granted patents·1 pending application·120 citations·filing 1974–2020
83Inventor score
Top patents by PatentIndex Score
6 records- 0189US4457256APrecharged web coating apparatusPOLAROID CORP·Filed 1981·Granted Jul 3, 1984·42 cites·16 claims
- 0282US3947232ADecorative candle and method of manufacture thereforFOSTER DONALD·Filed 1974·Granted Mar 30, 1976·25 cites·4 claims
- 0373US3934481AAutomatic friction drive transmissionFOSTER DONALD A·Filed 1975·Granted Jan 27, 1976·27 cites·18 claims
- 0461USD286792SDesk novelty, novelty plaque or similar articleFOSTER DONALD A·Filed 1984·Granted Nov 18, 1986·9 cites·1 claims
- 0558US4681601ABubble injection dissolved gas measurement method and apparatusPOLAROID CORP·Filed 1983·Granted Jul 21, 1987·17 cites·12 claims
- 0644US2022071428A1Silverwear Protective SupportsBERARDO BART·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →