Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575099 | Method and apparatus for producing signs with prismatic letters and graphic images | Wolfgang Strobel, Sanjay V. Sohoni | 1996-11-19 |
| 5315690 | Method and associated apparatus for use with an automated sign generator to produce enhanced graphics | Thomas A. Gordon, William McKenna, Joseph W. Stempien, Ken P. Magnon | 1994-05-24 |