Individual holder
ARNOLD ROBERT D
US·3 granted patents·70 citations·filing 1978–1989
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0188US4899693ACooled pet bedARNOLD ROBERT D·Filed 1989·Granted Feb 13, 1990·53 cites·1 claims
- 0249US4250487AVehicle speed recorderARNOLD ROBERT D·Filed 1978·Granted Feb 10, 1981·13 cites·7 claims
- 0334US4291295AVehicle speed enforcement signalARNOLD ROBERT D·Filed 1980·Granted Sep 22, 1981·4 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →