PC

Philip S. Crosby

Tektronix: 1 patents #35 of 200Top 20%
📍 Portland, OR: #45 of 229 inventorsTop 20%
🗺 Oregon: #179 of 893 inventorsTop 25%
Overall (1989): #68,987 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4858142 Digitizer effective resolution measurement system using sinewave parameter estimation Yih-Chyun Jenq 1989-08-15