Individual holder
BIANCO ROMOLO P
3 granted patents·82 citations·filing 1977–1979
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0191US4200407ABolted annular locking collar for a shaftBIANCO ROMOLO P·Filed 1979·Granted Apr 29, 1980·39 cites·8 claims
- 0267US4136989AExpandable annular cam-type locking device for a shaftBIANCO ROMOLO P·Filed 1977·Granted Jan 30, 1979·31 cites·22 claims
- 0354US4189251AExpandable annular locking device for a shaftBIANCO ROMOLO P·Filed 1978·Granted Feb 19, 1980·12 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →