Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8523579 | Spring contact assembly | Charles J. Johnston, Scott Chabineau, Valts Treibergs, Sergey Yakushev, Mark A. Swart | 2013-09-03 |
| 8231416 | Spring contact assembly | Charles J. Johnston, Scott Chabineau, Valts Treibergs, Sergey Yakushev, Mark A. Swart | 2012-07-31 |
| 7862391 | Spring contact assembly | Charles J. Johnston, Scott Chabineau, Valts Treibergs, Sergey Yakushev, Mark A. Swart | 2011-01-04 |