JP

James Melvin Pihl

📍 Bothell, WA: #4 of 30 inventorsTop 15%
🗺 Washington: #241 of 1,406 inventorsTop 20%
Overall (1989): #99,513 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870341 Impedance measurement circuit Denny Craig Edwards 1989-09-26