Inventor · disambiguated record
John A. B. Hirst
Also filed as: HIRST JOHN A B
3 granted patents·86 citations·filing 1981–1993
74Inventor score
Top patents by PatentIndex Score
3 records- 0175US4525114AFastener deviceROTABOLT LTD·Filed 1981·Granted Jun 25, 1985·32 cites·10 claims
- 0268US5584627ALoad indicating fastenersCENEY STANLEY·Filed 1993·Granted Dec 17, 1996·40 cites·20 claims
- 0339US4909685AFastener, power tool for use with same and method tightening the fastenerEXOTECH LTD·Filed 1987·Granted Mar 20, 1990·14 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →