Individual holder
CAMPBELL JOHN W
US·6 granted patents·2 pending applications·254 citations·filing 1977–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0194US8178339B2Reduced genome E. coliCAMPBELL JOHN W·Filed 2006·Granted May 15, 2012·25 cites·5 claims
- 0290US9085765B2Reduced genome E. coliCAMPBELL JOHN W·Filed 2012·Granted Jul 21, 2015·7 cites·5 claims
- 0379US4328594AProsthetic footCAMPBELL JOHN W·Filed 1980·Granted May 11, 1982·119 cites·19 claims
- 0469US4636220AAdjustable prosthetic footCAMPBELL JOHN W·Filed 1986·Granted Jan 13, 1987·83 cites·4 claims
- 0547US4512412ASwinging fire apparatus pump operator panelCAMPBELL JOHN W·Filed 1983·Granted Apr 23, 1985·12 cites·6 claims
- 0643US2006223365A1Integral connector moduleCAMPBELL JOHN W·Filed 2005·Application pending·0 cites
- 0738US2005278927A1Fan mountCAMPBELL JOHN W·Filed 2004·Application pending·0 cites
- 0834US4214398AFishhookCAMPBELL JOHN W·Filed 1977·Granted Jul 29, 1980·8 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →