Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864494 | Software usage authorization system with key for decrypting/re-encrypting/re-transmitting moving target security codes from protected software | — | 1989-09-05 |
| 4794520 | Interface system for computer port sharing of multiple devices | George H. Rovin | 1988-12-27 |