Inventor · disambiguated record

Walter Umann

Also filed as: UMANN WALTER

2 granted patents·154 citations·filing 1977–1979

70Inventor score
Technology areasB32B
Files withFREUDENBERG CARL FA2

Top patents by PatentIndex Score

2 records

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