RJ

Robert T. Johnk

BA Ball: 1 patents #176 of 366Top 50%
📍 Arvada, CO: #641 of 1,140 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,994,418 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4584543 Radio frequency switching system using pin diodes and quarter-wave transformers Taliaferro H. Taylor, Jr., Clifton W. Garvin 1986-04-22