WK

Walter Köster

KK Karl Simon Gmbh & Co. Kg: 2 patents #3 of 6Top 50%
GE: 1 patents #19,878 of 36,430Top 55%
📍 Topsfield, MA: #51 of 151 inventorsTop 35%
🗺 Massachusetts: #23,459 of 88,656 inventorsTop 30%
Overall (All Time): #1,039,880 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6752437 Fastening mechanism for a cover, door or the like Ulrich Bantle 2004-06-22
6419287 Fastening mechanism for a cover, door or the like Ulrich Bantle 2002-07-16
4978876 Cup-shaped support for an electromotor 1990-12-18
4963107 Grid made of electrically conducting sheet metal 1990-10-16
4309147 Foreign particle separator William E. Ludke, Frank A. Lastrina 1982-01-05