RR

Ralph Roppo

PI Prc-Desoto International: 2 patents #37 of 129Top 30%
📍 Snohomish, WA: #328 of 719 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #1,755,451 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11945614 Sealant cartridge air release apparatus and methods Paul Kuchinski, Oscar Santillan 2024-04-02
10456806 Luminescent application and removal tools Wei Chen, Paul Lovik, James Enochs 2019-10-29