Individual holder
HOFFBERGER CHARLES C
3 granted patents·45 citations·filing 1979–1980
Individually held — no corporate assignee on record.
Technology mixB67B1
Top patents by PatentIndex Score
3 records- 0179USD266392SSabbath bread knifeHOFFBERGER CHARLES C·Filed 1980·Granted Oct 5, 1982·22 cites·1 claims
- 0263US4262560ASecuring and loosening device for bottles, jars and the likeHOFFBERGER CHARLES C·Filed 1979·Granted Apr 21, 1981·20 cites·7 claims
- 0341USD262769SSabbath bread loaf holderHOFFBERGER CHARLES C·Filed 1979·Granted Jan 26, 1982·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →