Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7453235 | Modular uninterruptible power supply | Charles F. Blair, Mark Gabel, Christopher Jackson Crawford, Dennis Weber, John R. Birchmeier | 2008-11-18 |
| 7255640 | Cable and air management adapter system for enclosures housing electronic equipment | Philip R. Aldag | 2007-08-14 |
| 6700351 | Modular uninterruptible power supply battery management | Charles F. Blair, Mark Gabel, Christopher Jackson Crawford, Dennis Weber, John R. Birchmeier | 2004-03-02 |