Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444875 | Managing navigation and history information | John Thurston Wassom, Jr. | 2016-09-13 |
| 7645001 | Locker shelf | — | 2010-01-12 |
| 7617458 | Managing navigation and history information | John Thurston Wassom, Jr. | 2009-11-10 |
| 6588944 | Three color digital gobo system | — | 2003-07-08 |