Inventor · disambiguated record
Donald S. Schasser
Also filed as: SCHASSER DONALD S
4 granted patents·88 citations·filing 1975–1978
79Inventor score
Files withAUTOMATIC PARKING DEVICES INC4
Top patents by PatentIndex Score
4 records- 0182US4213039ADynamic card readerAUTOMATIC PARKING DEVICES INC·Filed 1978·Granted Jul 15, 1980·43 cites·17 claims
- 0262US3997044AAutomatic ticket chuteAUTOMATIC PARKING DEVICES INC·Filed 1975·Granted Dec 14, 1976·16 cites·2 claims
- 0361US3997763ATicket reader and imprinter with bypass switchAUTOMATIC PARKING DEVICES INC·Filed 1975·Granted Dec 14, 1976·19 cites·3 claims
- 0452US4088878AStatic card reader having multiple selectable codesAUTOMATIC PARKING DEVICES INC·Filed 1976·Granted May 9, 1978·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →