JV

John C. Venthem

SU Summagraphics: 1 patents #1 of 8Top 15%
📍 Georgetown, TX: #10 of 32 inventorsTop 35%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #111,005 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5333005 Apparatus for raising and lowering plotter marking devices James A. Parnell 1994-07-26