RF

Roger A. Frankland

BI Beckman Instruments: 1 patents #13 of 55Top 25%
📍 Scottsdale, AZ: #12 of 83 inventorsTop 15%
🗺 Arizona: #110 of 528 inventorsTop 25%
Overall (1982): #34,969 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4317062 Valve means and mercury reservoir for gas discharge display — 1982-02-23