Individual holder
COSSON KEITH J
US·5 granted patents·65 citations·filing 1981–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0184US4415042AReplaceable ripper shoeCOSSON KEITH J·Filed 1981·Granted Nov 15, 1983·36 cites·19 claims
- 0249US4828041AAgricultural implementsCOSSON KEITH J·Filed 1988·Granted May 9, 1989·12 cites·20 claims
- 0340US4781253AShield for soil ripping implementCOSSON KEITH J·Filed 1986·Granted Nov 1, 1988·8 cites·10 claims
- 0436US4884391AStalk cutting apparatusCOSSON KEITH J·Filed 1988·Granted Dec 5, 1989·8 cites·26 claims
- 0526US4784227AAgricultural implementsCOSSON KEITH J·Filed 1987·Granted Nov 15, 1988·1 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →