Assignee
FISHER CHARLES R
6 granted patents·118 citations·filing 1979–1982
Top patents by PatentIndex Score
6 records- 0190US4387367AOptical keyboardFISHER CHARLES R·Filed 1981·Granted Jun 7, 1983·42 cites·7 claims
- 0286USD268029SData collection terminal for authorization control system or the likeFISHER CHARLES R·Filed 1980·Granted Feb 22, 1983·23 cites·1 claims
- 0365US4359632AFiring circuit for card reader deviceFISHER CHARLES R·Filed 1980·Granted Nov 16, 1982·21 cites·4 claims
- 0464US4480181ACard capture deviceFISHER CHARLES R·Filed 1982·Granted Oct 30, 1984·19 cites·6 claims
- 0556US4258253ACartridge assembly for data-sensing systemFISHER CHARLES R·Filed 1979·Granted Mar 24, 1981·10 cites·9 claims
- 0634US4480180ACartridge assembly for data-sensing systemFISHER CHARLES R·Filed 1981·Granted Oct 30, 1984·3 cites·12 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →