Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519873 | Air bypass system for rotor shaft cooling | Brad Wilson VanTassel | 2019-12-31 |
| 10247006 | Turbine blade having radial throat distribution | Dennis Scott Holloway, Adebukola Oluwaseun Benson, Melbourne James Myers, William Scott Zemitis | 2019-04-02 |
| 6503059 | Fourth-stage turbine bucket airfoil | Wilson Frost, Mark Edward Stegemiller, Andrew Charles Powis, David John Humanchuk, Gunnar Leif Siden | 2003-01-07 |
| 6474948 | Third-stage turbine bucket airfoil | Gunnar Leif Siden, David John Humanchuk, Steven Robert Brassfield, Paul Wilson | 2002-11-05 |