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Herwig Drexel

SD Swatch Group Research And Development: 1 patents #183 of 274Top 70%
Overall (All Time): #3,113,869 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8770827 Method for coating micromechanical parts with high tribological performances for application in mechanical systems Detlef Steinmuller, Doris Steinmuller, Slimane Ghodbane, David A. Richard, Pierre Cusin 2014-07-08