Inventor · disambiguated record
Joel M. Charles
Also filed as: CHARLES JOEL · CHARLES JOEL M · CHARLES JOEL MARIE
5 granted patents·1 pending application·68 citations·filing 1975–2013
81Inventor score
Top patents by PatentIndex Score
6 records- 0166US3972577AIsobaric device with rotating electrical contactsFRANCE ETAT·Filed 1975·Granted Aug 3, 1976·27 cites·13 claims
- 0248US4628737AMethod and device for locating and characterizing flaws in a known, submerged metal structureCHARLES JOEL·Filed 1985·Granted Dec 16, 1986·19 cites·11 claims
- 0338US3967573AApparatus for stabilizing underwater devicesFRANCE ETAT·Filed 1975·Granted Jul 6, 1976·8 cites·9 claims
- 0438US2014126740A1Wireless Earpiece Device and Recording SystemCHARLES JOEL·Filed 2013·Application pending·0 cites
- 0537US4349180ADevice for handling from a boat a submerged load hooked onto the end of a cableFRANCE ETAT ARMEMENT·Filed 1980·Granted Sep 14, 1982·8 cites·4 claims
- 0632US4350323ADevice for recovery of a cable for handling a submerged loadFRANCE ETAT ARMEMENT·Filed 1980·Granted Sep 21, 1982·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →