KE

Kenneth L. Erdmann

MS Matrix Service: 1 patents #4 of 10Top 40%
Overall (All Time): #3,350,710 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7344046 Spacerless or geocomposite double bottom for storage tank Tor Frederick Larson 2008-03-18