JS

Joe Sopko

LC Layne Christensen: 1 patents #6 of 24Top 25%
📍 Cedar Grove, WI: #17 of 33 inventorsTop 55%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,491,096 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6796139 Method and apparatus for artificial ground freezing George C. Briley 2004-09-28