Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373270 | Product carrier for environmental test system | Roger L. Perry | 2002-04-16 |
| 6208130 | Electrical transfer switch and related method | Michael E. Konruff, Adam Peplinski, Roger L. Perry | 2001-03-27 |
| 6005404 | Environmental test apparatus with partition-isolated thermal chamber | Roger L. Perry | 1999-12-21 |
| 5942901 | Electrical transfer switch | Mike Konruff, Adam Peplinski, Roger L. Perry | 1999-08-24 |
| 5929340 | Environmental test apparatus with ambient-positioned card support platform | Roger L. Perry | 1999-07-27 |
| 5773983 | Electrical transfer switch and related method | Mike Konruff, Adam Peplinski, Roger L. Perry | 1998-06-30 |
| 4573757 | Transformer bushing | Herbert J. Macemon | 1986-03-04 |