Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437789 | Multi-level cache controller | Reed P. Tidwell | 2002-08-20 |
| 4299049 | Shape-simulating toy | Jeffrey B. Poznick, Robert W. Atwood | 1981-11-10 |
| 4291884 | Board game apparatus and method of playing | Sidney Bass | 1981-09-29 |