KF

Kenneth G. Freeman

U.S. Philips: 2 patents #73 of 1,030Top 8%
📍 Eagan, MN: #1 of 22 inventorsTop 5%
🗺 Minnesota: #129 of 2,022 inventorsTop 7%
Overall (1989): #22,532 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4873472 Flat cathode ray tube display apparatus — 1989-10-10
4870328 Color display system David George, Alan G. Knapp 1989-09-26