Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7117712 | Removal tool | — | 2006-10-10 |
| 6962376 | Rotary lock seal | Keith Feilmeier | 2005-11-08 |
| 6848282 | Kingpin lock | Keith Feilmeier | 2005-02-01 |
| 6846024 | Security cover system for cargo container latch | — | 2005-01-25 |