Individual holder
BISHOP ROBERT J
US·8 granted patents·1 pending application·277 citations·filing 1982–2006
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0185US4435082ARotary drum mixing deviceBISHOP ROBERT J·Filed 1982·Granted Mar 6, 1984·53 cites·26 claims
- 0282US4491415ARotary drum mixing deviceBISHOP ROBERT J·Filed 1984·Granted Jan 1, 1985·46 cites·7 claims
- 0379US4634284AHand-operated mixing deviceBISHOP ROBERT J·Filed 1985·Granted Jan 6, 1987·35 cites·9 claims
- 0478US4750840AManually operated portable mixing deviceBISHOP ROBERT J·Filed 1987·Granted Jun 14, 1988·34 cites·11 claims
- 0575US4756623ACollapsible mixing drumBISHOP ROBERT J·Filed 1986·Granted Jul 12, 1988·39 cites·30 claims
- 0671US5052850AResilient safety extension for highway barriersBISHOP ROBERT J·Filed 1990·Granted Oct 1, 1991·40 cites·16 claims
- 0758US4925333ASectional shock absorbing and motorist warning highway barriersBISHOP ROBERT J·Filed 1989·Granted May 15, 1990·21 cites·19 claims
- 0849US2006242159A1Methods and apparatus for distributing digital medical images via a redirected systemBISHOP ROBERT J·Filed 2006·Application pending·0 cites
- 0935US5006008ASectional highway barrier with resilient cylindrical insertsBISHOP ROBERT J·Filed 1990·Granted Apr 9, 1991·9 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →