JC

John E. Clegg

📍 Minneapolis, MN: #10 of 128 inventorsTop 8%
🗺 Minnesota: #50 of 1,035 inventorsTop 5%
Overall (1982): #11,997 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4333713 Conical beam concentrator 1982-06-08
4325612 Reflective beam concentrator 1982-04-20