AT

Andrew P. Tijan

CC C.G. Bretting Manufacturing Co.: 1 patents #21 of 32Top 70%
📍 Hurley, WI: #2 of 3 inventorsTop 70%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,506,690 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6539829 Rotary valve assembly and method Greg M. Kauppila 2003-04-01