JF

John P. Frain

WI Winfield Industries: 1 patents #3 of 9Top 35%
📍 Oceanside, CA: #609 of 1,008 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,818,449 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5190725 Chemical treatment of an infectious waste Robert S. Meijer 1993-03-02