RR

Rodger Ryan

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
GE: 1 patents #19,878 of 36,430Top 55%
📍 San Jose, CA: #17,604 of 32,062 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,326,644 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4965547 Signal converter circuit — 1990-10-23
4184514 Valve system incorporating single failure protection logic Walter J. H. Timmerman 1980-01-22