JT

James A. Thomsen

NP North American Philips: 2 patents #168 of 645Top 30%
📍 Chicago, IL: #5,168 of 13,327 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,299,841 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5187414 Fluorescent lamp controllers Mark W. Fellows, John Wong, Edmond Toy, Robert Erhardt 1993-02-16
5111118 Fluorescent lamp controllers Mark W. Fellows, John Wong, Edmond Toy, Robert Erhardt 1992-05-05