Assignee
COMMERCIAL KNIFE INC
US·6 granted patents·286 citations·filing 1987–1993
Top patents by PatentIndex Score
6 records- 0189US5271442AKnife with clamp package mounting knifeCOMMERCIAL KNIFE INC·Filed 1993·Granted Dec 21, 1993·65 cites·9 claims
- 0289US5209278ADrum chipper with knife and knife holderCOMMERCIAL KNIFE INC·Filed 1992·Granted May 11, 1993·69 cites·5 claims
- 0381US4850408AChipper knifeCOMMERCIAL KNIFE INC·Filed 1988·Granted Jul 25, 1989·35 cites·4 claims
- 0480US4997018AMounted knife systemCOMMERCIAL KNIFE INC·Filed 1990·Granted Mar 5, 1991·45 cites·8 claims
- 0580US4771718AChipper disc and knife assemblyCOMMERCIAL KNIFE INC·Filed 1987·Granted Sep 20, 1988·34 cites·5 claims
- 0675US5146963AChipping deviceCOMMERCIAL KNIFE INC·Filed 1991·Granted Sep 15, 1992·38 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →