JB

James M. Barthel

📍 Coon Rapids, MN: #12 of 39 inventorsTop 35%
🗺 Minnesota: #1,525 of 4,860 inventorsTop 35%
Overall (2003): #205,561 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6620364 Block forming apparatus and method Michael J. Gresser, Stanley W. Hamilton, Charles E. Carter, Anders M. Ruikka, Thomas J. Brion +2 more 2003-09-16