Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971114 | Solenoid adapter | Kevin Irwin, Kevin James Markley | 2024-04-30 |
| 5971334 | T-slot mounting system | Alan W. Crawshaw, Paul J. Katocs | 1999-10-26 |
| 5775652 | Theatrical lighting clamp | Alan W. Crawshaw, Paul J. Katocs | 1998-07-07 |