RC

Ralph J. Crumrine

📍 Olathe, KS: #4 of 12 inventorsTop 35%
🗺 Kansas: #35 of 252 inventorsTop 15%
Overall (1982): #37,860 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

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