PK

Philip Karras

PS Pacific Scientific: 1 patents #43 of 80Top 55%
📍 Silver Spring, MD: #1,026 of 1,812 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,038,898 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4464054 Colorimeter instrument with fiber optic ring illuminator Jack A. Ladson 1984-08-07