MP

Mark O. Prestjohn

📍 Coppell, TX: #317 of 495 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,904,071 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4929976 Film transport system John A. Cunningham, Bobby P. Reed, Martin Smith 1990-05-29