Assignee
ENGLISH WILLIAM
3 granted patents·96 citations·filing 1989–2002
Top patents by PatentIndex Score
3 records- 0175US5259236ATribometerENGLISH WILLIAM·Filed 1992·Granted Nov 9, 1993·55 cites·17 claims
- 0264US6981538B2Positional control device for sectional doorsENGLISH WILLIAM·Filed 2002·Granted Jan 3, 2006·14 cites·10 claims
- 0361US4895015AHorizontal pull slipmeterENGLISH WILLIAM·Filed 1989·Granted Jan 23, 1990·27 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →