BP

Brian R. Pfau

OF Oberlin Filter: 1 patents #1 of 4Top 25%
📍 Hartford, WI: #12 of 34 inventorsTop 40%
🗺 Wisconsin: #1,578 of 4,723 inventorsTop 35%
Overall (2021): #187,168 of 548,734Top 35%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D923672 CNC machining filter apparatus Jeffrey D. Koepnick 2021-06-29