Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575450 | Electrical connector assembly | Anthony Karafa, Christopher Terryn, Todd M. Kuipers, Christopher Helmer | 2009-08-18 |
| 6382587 | Fluid control valve | Jerry R. Rabe, Christopher Helmer | 2002-05-07 |