Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6359745 | Latent illuminance discrimination marker system for data storage cartridges | Fred Charles Thomas, III, Todd R. Shelton, Todd L. Graves, Allen T. Bracken | 2002-03-19 |
| 6351340 | AC erase system and method for data storage media | — | 2002-02-26 |
| 6266211 | Latent illuminance discrimination marker for data storage cartridges | Fred Charles Thomas, III, Todd R. Shelton, Todd L. Graves | 2001-07-24 |
| 6264107 | Latent illuminance discrimination marker system for authenticating articles | Fred Charles Thomas, III | 2001-07-24 |
| 6091563 | Latent illuminance discrimination marker system for data storage cartridges | Fred Charles Thomas, III | 2000-07-18 |
| 5920266 | Automatic termination for computer networks | Robert D. Allgood | 1999-07-06 |
| 5202642 | Apparatus and method for fractional frequency division | — | 1993-04-13 |