Assignee
ROBERTS SR JOSEPH M
7 granted patents·177 citations·filing 1981–1990
Top patents by PatentIndex Score
7 records- 0189US5070437AElectrical light for underwater useROBERTS SR JOSEPH M·Filed 1990·Granted Dec 3, 1991·75 cites·13 claims
- 0287US4807384AFishing-rod holder having dual actuation alarmROBERTS SR JOSEPH M·Filed 1987·Granted Feb 28, 1989·44 cites·12 claims
- 0369US4641453AFishing rod holder having integral alarm and mounting structureROBERTS SR JOSEPH M·Filed 1985·Granted Feb 10, 1987·25 cites·6 claims
- 0463US4398185ASimple and rugged fishing alarmROBERTS SR JOSEPH M·Filed 1981·Granted Aug 9, 1983·19 cites·10 claims
- 0555USD278984SPortable circuit testerROBERTS SR JOSEPH M·Filed 1982·Granted May 28, 1985·6 cites·1 claims
- 0640US4506257APortable all purpose electrical alarmROBERTS SR JOSEPH M·Filed 1982·Granted Mar 19, 1985·7 cites·9 claims
- 0734USD325618SDownriggerROBERTS SR JOSEPH M·Filed 1989·Granted Apr 21, 1992·1 cites·1 claims
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