Martin Koepsell

Ennepetal, DE: #2 of 4 inventorsTop 50%

Overall (2011): #225,866 of 364,097Top 65%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8053693	Switch contact with a weight-reduced contact spring	Rolf Bertram, Bruno Stenzel	2011-11-08