Individual holder
SHOEMAKER CLIFFORD L
2 granted patents·14 citations·filing 1975–1976
Individually held — no corporate assignee on record.
Technology mixB60P2
Top patents by PatentIndex Score
2 records- 0130US4087029AAlignment and locking devices used on loading and carrying a boat on a vehicle roofSHOEMAKER CLIFFORD L·Filed 1976·Granted May 2, 1978·8 cites·2 claims
- 0227US4003486AApparatus for loading and unloading a boat onto a motor vehicleSHOEMAKER CLIFFORD L·Filed 1975·Granted Jan 18, 1977·6 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →