Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845582 | Convertible plow system for a vehicle | — | 2017-12-19 |
| 9719624 | Line stop disc | Jason Stewart Jackson | 2017-08-01 |
| 7172719 | High purity sealing material | Vernon Joe Jackson | 2007-02-06 |
| D472232 | Loudspeaker basket design | Thilo Christian Stompler | 2003-03-25 |
| D455733 | Speaker driver frame | Thilo Christian Stompler | 2002-04-16 |
| D451499 | Speaker driver frame | Thilo Christian Stompler | 2001-12-04 |