Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7248946 | Inverter control methodology for distributed generation sources connected to a utility grid | Robert Carpenter, David Allan Torrey | 2007-07-24 |
| 7175439 | Training device for extinguishing fires, method and system of use thereof | Paul R. Darois, Steven Galonska, John Joseph Blackburn, Burt L. Swersey | 2007-02-13 |