BB

Bill Birgen

📍 Tempe, AZ: #1,537 of 2,648 inventorsTop 60%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #2,563,243 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11560119 Pregnancy seat belt or safety harness Wes Cross 2023-01-24