RD

Ronald D. DiFrancia

GA Gates: 1 patents #162 of 351Top 50%
📍 Montrose, CO: #40 of 99 inventorsTop 45%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,522,695 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6619327 O-ring seal flat face fitting Michael Cottrell 2003-09-16