Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8429911 | Charge air temperature control system | Waldemar Stark | 2013-04-30 |
| 7322319 | Fan assembly | Dierk Esau, Waldemar Stark, Gerald Werner | 2008-01-29 |
| 5006715 | Ion evaporation source for tin | Mark W. Utlaut, William M. Clark, Jr. | 1991-04-09 |