Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487794 | Power generation systems, and related methods, components and control systems | Lori Barg | 2019-11-26 |
| 7420377 | Capacitive position sensor and sensing methodology | — | 2008-09-02 |
| 7378818 | Bidirectional power converter for balancing state of charge among series connected electrical energy storage units | J. Thomas Fowler, Darrell J. King, Gerald R. Larocque, Per Onnerud, Jay Jie Shi | 2008-05-27 |
| 7245108 | System and method for balancing state of charge among series-connected electrical energy storage units | J. Thomas Fowler, Darrell J. King, Gerald R. Larocque, Per Onnerud, Jay Jie Shi | 2007-07-17 |
| 7200994 | Free piston stirling engine control | — | 2007-04-10 |
| 7193392 | System and method for determining and balancing state of charge among series connected electrical energy storage units | Darrell J. King, Per Onnerud, Jay Jie Shi, J. Thomas Fowler, Gerald R. Larocque | 2007-03-20 |
| 7141988 | Capacitive position sensor and sensing methodology | — | 2006-11-28 |
| 6914351 | Linear electrical machine for electric power generation or motive drive | — | 2005-07-05 |
| 5503349 | Roll-stand brake | — | 1996-04-02 |
| 4490093 | Windpower system | John Gjertsen, Sr., Louis Manfredi | 1984-12-25 |
| 4426192 | Method and apparatus for controlling windmill blade pitch | Joel Donahue, William S. Widnall | 1984-01-17 |