Assignee
WILLIAMS & WHITE MACHINE SHOP
CA·3 granted patents·40 citations·filing 1987–1989
Top patents by PatentIndex Score
3 records- 0159US5048236ASaw blade tooth grinder for sawsWILLIAMS & WHITE MACHINE SHOP·Filed 1989·Granted Sep 17, 1991·16 cites·7 claims
- 0250US4875393AApparatus for tensioning and deforming saw bladesWILLIAMS & WHITE MACHINE SHOP·Filed 1989·Granted Oct 24, 1989·12 cites·6 claims
- 0341US4768312ARail grinding machineWILLIAMS & WHITE MACHINE SHOP·Filed 1987·Granted Sep 6, 1988·12 cites·10 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →