Inventor · disambiguated record

Jean-Marie C. Trautmann

Also filed as: TRAUTMANN JEAN M · TRAUTMANN JEAN-MARIE C

2 granted patents·39 citations·filing 1979–1985

63Inventor score

Technology areasC01P

Files withTHANN & MULHOUSE2

Top patents by PatentIndex Score

2 records

0177US4261966AProcess for the preparation of pigment grade iron oxides from ferrous sulphate and the resulting Fe2 O3 pigmentsTHANN & MULHOUSE·Filed 1979·Granted Apr 14, 1981·24 cites·19 claims
0251US4702776APreparation of pigmentary red iron oxidesTHANN & MULHOUSE·Filed 1985·Granted Oct 27, 1987·15 cites·23 claims

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