TR

Thomas R. Ray

KP Keycom Electronic Publishing: 2 patents #2 of 13Top 20%
📍 Chicago, IL: #3,897 of 13,327 inventorsTop 30%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,611,464 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6601449 Self-regulating bubble tube assembly Derrick A. Jones 2003-08-05
4814972 Method and videotex apparatus for fast access of remotely located information Peter M. Winter, Mary E. Burkhardt 1989-03-21
D300140 Keyboard panel for information system terminal Vernon W. Cain, Robert G. Burk, Peter M. Winter 1989-03-07