DK

Donald R. Kellermann

BR Brunswick: 1 patents #737 of 1,301Top 60%
Overall (All Time): #3,657,080 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5937802 Engine cooling system Steven J. Bethel, Mark A. Ruman, Robert J. Baumhardt 1999-08-17