SK

Siegfried Kuphal

EA E.I. Du Pont De Nemours And: 1 patents #143 of 599Top 25%
📍 Helmstedt, DE: #1 of 5 inventorsTop 20%
Overall (2004): #269,587 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6736950 Method for electrophoretically immersion-enameling substrates that have edges Klausjorg Klein, Walter Kühhiri 2004-05-18