Inventor · disambiguated record
Roger D. Colvin
Also filed as: COLVIN ROGER · COLVIN ROGER D
3 granted patents·46 citations·filing 1981–1982
70Inventor score
Top patents by PatentIndex Score
3 records- 0176US4489289ASaw oscillator with digital compensation for temperature related frequency changesUS AIR FORCE·Filed 1982·Granted Dec 18, 1984·33 cites·15 claims
- 0249US4390854ABroad bandwidth surface acoustic wave filter apparatus with staggered tuningUS AIR FORCE·Filed 1981·Granted Jun 28, 1983·10 cites·10 claims
- 0329US4449045ALight monitoring arrangement having optically coupled saturation preventing circuitrySCIENTIFIC TECHNOLOGY·Filed 1981·Granted May 15, 1984·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →