Individual holder
SERAFIN JOSEPH W
3 granted patents·47 citations·filing 1977–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0177US4154001AElectric hand drill aligning levelSERAFIN JOSEPH W·Filed 1977·Granted May 15, 1979·32 cites·1 claims
- 0246US4158524AMobile chair liftSERAFIN JOSEPH W·Filed 1978·Granted Jun 19, 1979·12 cites·8 claims
- 0327US4092902ALathe attachment for generating spherical surfacesSERAFIN JOSEPH W·Filed 1977·Granted Jun 6, 1978·3 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →