JR

James T. Russell

DR Digital Recording: 2 patents #1 of 1Top 100%
📍 Bellevue, WA: #2 of 65 inventorsTop 4%
🗺 Washington: #28 of 744 inventorsTop 4%
Overall (1982): #12,329 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4321700 Optical track segment intercept apparatus 1982-03-23
4320488 Recording and playback system 1982-03-16