Assignee
POSSUM CONTROLS LTD
GB·5 granted patents·89 citations·filing 1975–1988
Top patents by PatentIndex Score
5 records- 0169US4059786AWheelchair control circuitPOSSUM CONTROLS LTD·Filed 1975·Granted Nov 22, 1977·26 cites·13 claims
- 0262US4979094AControl systemPOSSUM CONTROLS LTD·Filed 1988·Granted Dec 18, 1990·40 cites·5 claims
- 0360US4031644APage-turnersPOSSUM CONTROLS LTD·Filed 1976·Granted Jun 28, 1977·15 cites·4 claims
- 0428US4106101ATypewriter-calculator combination for the physically disabledPOSSUM CONTROLS LTD·Filed 1976·Granted Aug 8, 1978·7 cites·4 claims
- 0513US4559706AApparatus for forming moon characters for the visually handicappedPOSSUM CONTROLS LTD·Filed 1984·Granted Dec 24, 1985·1 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →