Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475155 | Ring gear based welding system | Charles L. Stewart, Ian Sykes | 2016-10-25 |
| 8916791 | Ring gear based welding system | Charles L. Stewart, Ian Sykes | 2014-12-23 |
| 5539739 | Asynchronous interface between parallel processor nodes | Charles E. Dike, Jerry G. Jex, Craig B. Peterson, Keith Self, Jim Sutton | 1996-07-23 |