Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7740448 | Pitch control battery backup methods and system | Brian Nedward Meyer, Jeffrey Alan Melius, Cyrus David Harbourt, Christopher Lee Tschappatt, Howard Ross Edmunds +2 more | 2010-06-22 |
| 7235895 | Method and apparatus for gravity induced thermal energy dissipation | Jeffrey Alan Melius, Cyrus David Harbourt, Brian Matthew Aiken, Christopher T. Moore, Howard Ross Edmunds +4 more | 2007-06-26 |
| 7126236 | Methods and apparatus for pitch control power conversion | Cyrus David Harbourt, Jeffrey Alan Melius, Amy Marlene Ridenour, David Wanner, Howard Ross Edmunds | 2006-10-24 |