PK

Paul D. Keir

📍 Portland, OR: #6,022 of 9,213 inventorsTop 70%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,551,202 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6419855 Phosphor system Douglas A. Keszler, Dong Li, John Wager, Benjamin L. Clark 2002-07-16