DJ

Dewey M. Sims, Jr.

📍 Royal Oak, MI: #7 of 18 inventorsTop 40%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #69,428 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4337908 Cartridge-loading apparatus for tape recorder drives — 1982-07-06