KW

Klaus-Peter Wiechers

BG Bergwerksverband Gmbh: 1 patents #90 of 243Top 40%
📍 Gladbeck, DE: #48 of 108 inventorsTop 45%
Overall (All Time): #3,972,086 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4657131 Tension regulator for a chain drive Peter Brychta 1987-04-14