PF

Paul W. Freisinger

AS Automatic Switch: 1 patents #3 of 16Top 20%
🗺 New Jersey: #2,181 of 6,720 inventorsTop 35%
Overall (2022): #308,149 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11346450 Poppet valve with simultaneously contacting valve members — 2022-05-31