Individual holder
HASTINGS JOHN A
3 granted patents·42 citations·filing 1975–1977
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0158US4164224ADisposable earlobe piercing device and method for using the sameHASTINGS JOHN A·Filed 1977·Granted Aug 14, 1979·19 cites·60 claims
- 0243US4191190AEarlobe piercing instrument holderHASTINGS JOHN A·Filed 1977·Granted Mar 4, 1980·9 cites·3 claims
- 0336US4009718AEarlobe piercing deviceHASTINGS JOHN A·Filed 1975·Granted Mar 1, 1977·14 cites·8 claims
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