William F. vonBrethorst

📍 Ennis, MT: #2 of 7 inventorsTop 30%

🗺 Montana: #1,498 of 3,198 inventorsTop 50%

Overall (All Time): #3,510,601 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6560131	Stored energy power system	—	2003-05-06