William J. Libra

📍 Arvada, CO: #450 of 1,140 inventorsTop 40%

🗺 Colorado: #17,029 of 40,980 inventorsTop 45%

Overall (All Time): #1,847,115 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11355959	Solar electric hybrid backup power system	—	2022-06-07
10951058	Solar electric hybrid backup power system	—	2021-03-16