Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7859380 | Bobbin assembly | Dan Johnson, Kurt T. Zarbock | 2010-12-28 |
| 7852179 | Relay with automated overtravel adjustment | Kurt T. Zarbock, David Parker | 2010-12-14 |
| 7705700 | Relay with overtravel adjustment | David Parker, Kurt T. Zarbock | 2010-04-27 |