PS

Patrick Spears

🗺 California: #24,623 of 65,961 inventorsTop 40%
Overall (2022): #305,352 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11415233 Dual disk check valve — 2022-08-16