Delmar D. Pettis

📍 Onalaska, WI: #106 of 165 inventorsTop 65%

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

Overall (All Time): #3,879,088 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5025748	Portable scoring device	—	1991-06-25