Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156490 | Clip for purging and refilling inkjet cartridges | — | 2007-01-02 |
| 7114648 | Networked time-keeping system | Robert R. Barger, M. Lance Chastain | 2006-10-03 |
| D467875 | Surge protector | Robert R. Barger, M. Lance Chastain | 2002-12-31 |