RD

Robert F. Droullard

UI US Dept of the Interior: 1 patents #132 of 508Top 30%
📍 Lakewood, CO: #575 of 1,100 inventorsTop 55%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,104,946 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4185199 Method of continuously determining radiation working level exposure Robert F. Holub 1980-01-22