BH

Brian Hallsey

📍 Brewer, ME: #10 of 17 inventorsTop 60%
🗺 Maine: #2,311 of 4,281 inventorsTop 55%
Overall (All Time): #4,070,166 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331140 Shuttle valve 1982-05-25