Individual holder
SEDGEWICK RICHARD D
9 granted patents·172 citations·filing 1980–1996
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0186US4331896AZig-zag windings, winding machine, and methodSEDGEWICK RICHARD D·Filed 1980·Granted May 25, 1982·49 cites·20 claims
- 0276US4565094AApparatus for precision placement and parameter measurementSEDGEWICK RICHARD D·Filed 1984·Granted Jan 21, 1986·26 cites·21 claims
- 0367US4859890AFlat windings and coil formsSEDGEWICK RICHARD D·Filed 1988·Granted Aug 22, 1989·23 cites·18 claims
- 0467US4399843AZig-zag winding machineSEDGEWICK RICHARD D·Filed 1982·Granted Aug 23, 1983·24 cites·7 claims
- 0561US4509564AMethod for winding annular zig-zag windingsSEDGEWICK RICHARD D·Filed 1983·Granted Apr 9, 1985·20 cites·6 claims
- 0646US4691746AFlat windings, coil forms, and winding methodSEDGEWICK RICHARD D·Filed 1985·Granted Sep 8, 1987·14 cites·18 claims
- 0736US5959415ALinear motor with improved coil design and heat removalSEDGEWICK RICHARD D·Filed 1996·Granted Sep 28, 1999·7 cites·19 claims
- 0834US4538770AApparatus for winding wire coils on a toothed stackSEDGEWICK RICHARD D·Filed 1982·Granted Sep 3, 1985·5 cites·14 claims
- 0931US4601432AMethod for winding wire coils on a toothed stackSEDGEWICK RICHARD D·Filed 1985·Granted Jul 22, 1986·4 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when SEDGEWICK RICHARD D files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →