Inventor · disambiguated record
Stephan Blumrich
Also filed as: BLUMRICH STEPHAN
2 granted patents·176 citations·filing 1990–1992
69Inventor score
Files withDEGUSSA2
Top patents by PatentIndex Score
2 records- 0195US5120695ACatalyst for purifying exhaust gases from internal combustion engines and gas turbines operated at above the stoichiometric ratioDEGUSSA·Filed 1990·Granted Jun 9, 1992·156 cites·12 claims
- 0266US5215953ACatalyst for the oxidation of sulfur dioxide and method for the production of the catalystDEGUSSA·Filed 1992·Granted Jun 1, 1993·20 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →