JT

John E. Tumblin

IV Ivex: 1 patents #1 of 4Top 25%
📍 Evanston, IL: #6 of 55 inventorsTop 15%
🗺 Illinois: #289 of 3,813 inventorsTop 8%
Overall (1989): #23,377 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4873585 Method of selectively retrieving video images from a video reproducer for simulating movement Keith A. Blanton, William Mark Finlay, Michael J. Sinclair 1989-10-10
4807158 Method and apparatus for sampling images to simulate movement within a multidimensional space Keith A. Blanton 1989-02-21