GB

Gregory M. Bak

DE Denco: 1 patents #6 of 12Top 50%
Overall (All Time): #3,360,718 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7398813 Device for welding plastic tubes Ivars V. Ivansons, Dudley W. C. Spencer 2008-07-15