Individual holder
BARRETT HAROLD F
3 granted patents·96 citations·filing 1975–1984
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0184US4021579AAccelerated production of fermented alcoholic beveragesBARRETT HAROLD F·Filed 1975·Granted May 3, 1977·37 cites·2 claims
- 0248US4469103AMethod of treating conditions such as tumors in living bodiesBARRETT HAROLD F·Filed 1982·Granted Sep 4, 1984·36 cites·20 claims
- 0340US4628931AMedical treatment methodBARRETT HAROLD F·Filed 1984·Granted Dec 16, 1986·23 cites·24 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →