Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237199 | Architecture for an application framework | Wido Menhardt | 2007-06-26 |
| 4239987 | Switching circuit for controlling various appliances | — | 1980-12-16 |
| 4210113 | Vacuum valve for introduction of controlled amounts of air into engine systems | — | 1980-07-01 |