Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7825530 | Generator voltage stabilization system and method | David M. Mazaika | 2010-11-02 |
| 7633271 | System and method for precharging and discharging a high power ultracapacitor pack | Swen Ruppert, Eugen Holl | 2009-12-15 |
| 7459888 | System and method for precharging and discharging a high power ultracapacitor pack | Swen Ruppert, Eugen Holl | 2008-12-02 |
| 7109686 | System and method for precharging and discharging a high power ultracapacitor pack | Swen Ruppert, Eugen Holl | 2006-09-19 |
| 6910529 | Vehicle rooftop engine cooling system | Kevin T. Stone | 2005-06-28 |
| 6716273 | Method and device for eliminating oxygen contained in aqueous monomer solutions | Detlef Albin | 2004-04-06 |
| 6648086 | Systems and methods for providing power in a hybrid-electric vehicle | — | 2003-11-18 |
| 6644427 | System and method for providing parallel power in a hybrid-electric vehicle | — | 2003-11-11 |
| 4379661 | Advance mechanism for a mine roof support unit | Egon Wojaczek, Mustafa Soliman | 1983-04-12 |
| 4211299 | Parking apparatus for laterally shifting a vehicle | — | 1980-07-08 |