Udo Kullmann — 3 Patents at Basf Se

Udo Kullmann has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 1985 and the most recent in July 1988. Udo Kullmann ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Udo Kullmann in Dirmstein, DE.

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Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4755315	Preparation of cobalt-containing isotropic magnetic iron oxides	Werner Steck, Rainer Feser, Helmut Jakusch, Peter Rudolf, Guenter Vaeth	1988-07-05
4664831	Preparation of finely divided ferrite powders	Hartmut Hibst	1987-05-12
4560624	Magnetic recording media with a dual protective coating of silicon monoxide and chromium	Christine Guttner, Peter Heilmann, Dieter Mayer, Werner Grau	1985-12-24

Udo Kullmann — 3 Patents

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