Inventor · disambiguated record
Charles M. Martin
Also filed as: MARTIN CHARLES M
3 granted patents·25 citations·filing 1985–1992
68Inventor score
Top patents by PatentIndex Score
3 records- 0142US5272442AElectrical feed-through bushing cavity insulation detectorCOOPER POWER SYST·Filed 1992·Granted Dec 21, 1993·12 cites·18 claims
- 0235US4656452ATransformer telephone influence tractor core shuntRTE CORP·Filed 1985·Granted Apr 7, 1987·5 cites·5 claims
- 0334US5140270AElectrical feed-through bushing cavity insulation detectorCOOPER POWER SYST·Filed 1991·Granted Aug 18, 1992·8 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Charles M. Martin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →