Inventor · disambiguated record

Hans-Dietrich Obenauf

Also filed as: OBENAUF HANS-DIETRICH

3 granted patents·43 citations·filing 1986–1986

70Inventor score

Technology areasH05B

Files withKRUPP GMBH3

Top patents by PatentIndex Score

3 records

0166US4663764AMethod and apparatus for electrically balancing three-phase arc discharge furnacesKRUPP GMBH·Filed 1986·Granted May 5, 1987·24 cites·11 claims
0252US4683577AMethod and apparatus for regulating arc discharge furnaceKRUPP GMBH·Filed 1986·Granted Jul 28, 1987·15 cites·17 claims
0331US4701932AMethod for regulating the electrodes in a furnace having freely burning electric arcsKRUPP GMBH·Filed 1986·Granted Oct 20, 1987·4 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →