DR

Donald C. Ryon

Motorola: 3 patents #3,303 of 12,470Top 30%
📍 Carol Stream, IL: #106 of 346 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,683,803 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4412187 Phase adjustable horizontal oscillator for a data display monitor — 1983-10-25
4310804 Input activated frequency synthesizer — 1982-01-12
4256008 Musical instrument tuner with incremental scale shift — 1981-03-17