Inventor · disambiguated record
Ronald F. Griebel
Also filed as: GRIEBEL RONALD F · GRIEBEL RONALD FRANCIS
5 granted patents·290 citations·filing 1975–1998
85Inventor score
Files withGEN ELECTRIC5
Top patents by PatentIndex Score
5 records- 0196US6023137AUse of traction inverter for supplying power for non-traction applicationsGEN ELECTRIC·Filed 1998·Granted Feb 8, 2000·140 cites·8 claims
- 0273US5561602ATunnel operation for self-propelled traction vehiclesGEN ELECTRIC·Filed 1994·Granted Oct 1, 1996·53 cites·18 claims
- 0366US5253613AHigh power AC traction inverter coolingGEN ELECTRIC·Filed 1992·Granted Oct 19, 1993·39 cites·4 claims
- 0464US5331261ARegenerative braking protection for an electrically-propelled traction vehicleGEN ELECTRIC·Filed 1993·Granted Jul 19, 1994·47 cites·28 claims
- 0556US3980941AReset circuit for auto-sequential commutated inverterGEN ELECTRIC·Filed 1975·Granted Sep 14, 1976·11 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →