Individual holder
HARRINGTON RICHARD P
4 granted patents·68 citations·filing 1975–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0177US4236394APadlocks and locks in generalHARRINGTON RICHARD P·Filed 1978·Granted Dec 2, 1980·32 cites·10 claims
- 0266US4286814AUniversally pivotal padlock and staple shielding haspHARRINGTON RICHARD P·Filed 1977·Granted Sep 1, 1981·20 cites·23 claims
- 0342US3967477AMultiple dial combination lockHARRINGTON RICHARD P·Filed 1975·Granted Jul 6, 1976·10 cites·25 claims
- 0436US4014191ACombination lockHARRINGTON RICHARD P·Filed 1975·Granted Mar 29, 1977·6 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →