Inventor · disambiguated record
Udo Kullmann
Also filed as: KULLMANN UDO
3 granted patents·71 citations·filing 1982–1987
71Inventor score
Files withBASF AG3
Top patents by PatentIndex Score
3 records- 0194US4664831APreparation of finely divided ferrite powdersBASF AG·Filed 1982·Granted May 12, 1987·56 cites·4 claims
- 0263US4560624AMagnetic recording media with a dual protective coating of silicon monoxide and chromiumBASF AG·Filed 1984·Granted Dec 24, 1985·12 cites·3 claims
- 0334US4755315APreparation of cobalt-containing isotropic magnetic iron oxidesBASF AG·Filed 1987·Granted Jul 5, 1988·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →