Assignee
GRANBERG ELOF
8 granted patents·127 citations·filing 1974–1991
Top patents by PatentIndex Score
8 records- 0186US3965788ALumber making attachmentGRANBERG ELOF·Filed 1974·Granted Jun 29, 1976·40 cites·4 claims
- 0271US4664101AOpen frame traction systemGRANBERG ELOF·Filed 1986·Granted May 12, 1987·46 cites·15 claims
- 0368USD250086SChain saw sharpening deviceGRANBERG ELOF·Filed 1976·Granted Oct 31, 1978·9 cites·1 claims
- 0459US3935757AChain saw toolGRANBERG ELOF·Filed 1975·Granted Feb 3, 1976·11 cites·2 claims
- 0545US4727776AChain saw sharpening systemGRANBERG ELOF·Filed 1982·Granted Mar 1, 1988·7 cites·3 claims
- 0645US4002089AAdjustment meansGRANBERG ELOF·Filed 1974·Granted Jan 11, 1977·8 cites·5 claims
- 0736US4012969AAdjustable chainsaw file guide and holderGRANBERG ELOF·Filed 1975·Granted Mar 22, 1977·4 cites·5 claims
- 0830US5174173ARound file holder for a chain saw sharpenerGRANBERG ELOF·Filed 1991·Granted Dec 29, 1992·2 cites·8 claims
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