DF

Dennis L. Fredrickson

📍 Leawood, KS: #5 of 11 inventorsTop 50%
🗺 Kansas: #35 of 252 inventorsTop 15%
Overall (1982): #69,617 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4320357 VHF-FM Frequency synthesizer Paul G. Wulfsberg, Gregory Triplett, Ralph J. Crumrine, Cole E. Cunningham 1982-03-16