RC

Ralph J. Crumrine

📍 Olathe, KS: #601 of 991 inventorsTop 65%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #4,066,762 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4320357 VHF-FM Frequency synthesizer Paul G. Wulfsberg, Dennis L. Fredrickson, Gregory Triplett, Cole E. Cunningham 1982-03-16