Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166864 | Protected circuit card assembly and process | Gary L. Chitwood | 1992-11-24 |
| 4799039 | Emergency lighting supervisory system | Edward Kozek, Arnold N. Alderman | 1989-01-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166864 | Protected circuit card assembly and process | Gary L. Chitwood | 1992-11-24 |
| 4799039 | Emergency lighting supervisory system | Edward Kozek, Arnold N. Alderman | 1989-01-17 |