RK

Ralf Kreyenborg

DK Dorma Gmbh + Co. Kg: 1 patents #5 of 19Top 30%
📍 Ennepetal, DE: #4 of 12 inventorsTop 35%
Overall (2002): #135,505 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6449994 Doorlock for an all-glass door with fixed glass side panel — 2002-09-17