Robert E. Stamstad

📍 Poynette, WI: #21 of 30 inventorsTop 70%

🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%

Overall (All Time): #3,942,171 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4882055	Unitary injection molded filter	—	1989-11-21