Assignee
WOLFF MFG CO
5 granted patents·50 citations·filing 1974–1981
Top patents by PatentIndex Score
5 records- 0153US4403663APower-operated torque wrenchWOLFF MFG CO·Filed 1981·Granted Sep 13, 1983·14 cites·8 claims
- 0249US3939648AMulti-pitch tool bar for track pressesWOLFF MFG CO·Filed 1974·Granted Feb 24, 1976·15 cites·4 claims
- 0347US4230928AMethod and machine for rebuilding track roller assembliesWOLFF MFG CO·Filed 1978·Granted Oct 28, 1980·9 cites·4 claims
- 0440US4167058AConveyor and shoe lifting assembly for tractor tracksWOLFF MFG CO·Filed 1977·Granted Sep 11, 1979·7 cites·5 claims
- 0537US4332996AApparatus for resurfacing track links for crawler-type tractorsWOLFF MFG CO·Filed 1979·Granted Jun 1, 1982·5 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →