RR

Robert H. Ridgwell

TB The Boeing: 1 patents #8,242 of 15,756Top 55%
📍 Kirkland, WA: #2,360 of 3,517 inventorsTop 70%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,987,174 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4712750 Temperature control device for jet engine nacelle associated structure — 1987-12-15