Individual holder
HARDY GILBERT F
3 granted patents·53 citations·filing 1975–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0165US3970227ASpring loop key ring and belt attachmentHARDY GILBERT F·Filed 1975·Granted Jul 20, 1976·27 cites·2 claims
- 0252US4633691ASpring loop key holderHARDY GILBERT F·Filed 1985·Granted Jan 6, 1987·22 cites·8 claims
- 0332US4051874ASpring loop key ring and method and apparatus for making sameHARDY GILBERT F·Filed 1976·Granted Oct 4, 1977·4 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →