Assignee
MARTIN SPROCKET & GEAR INC
US·4 granted patents·45 citations·filing 1987–2015
Top patents by PatentIndex Score
4 records- 0179US4853180AMethod of manufacturing bushings with powdered metalsMARTIN SPROCKET & GEAR INC·Filed 1988·Granted Aug 1, 1989·28 cites·4 claims
- 0248US4818201AMethod of manufacturing bushings with powdered metalsMARTIN SPROCKET & GEAR INC·Filed 1987·Granted Apr 4, 1989·15 cites·10 claims
- 0335US9434552B2Wing pulley for belt conveyorMARTIN SPROCKET & GEAR INC·Filed 2015·Granted Sep 6, 2016·1 cites·11 claims
- 0425US4822216APartial hole threading systemMARTIN SPROCKET & GEAR INC·Filed 1988·Granted Apr 18, 1989·1 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when MARTIN SPROCKET & GEAR INC 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 →