Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8152452 | Computer room environmental conditioning unit with translatable blowers | Daniel J. Schutte, Gary A. Helmink, David W. Douglas, Benedict J. Dolcich, Anfu Zhong +3 more | 2012-04-10 |
| 4841122 | Humidifier having a heating chamber with a continuously open drain and flushing outlet | — | 1989-06-20 |
| 4775001 | Zoned air conditioning system | Colin W. Ward, Norman Stoliar, Geoffrey N. Beeche, Leslie Phipps | 1988-10-04 |
| D297158 | Air delivery duct | Colin W. Ward | 1988-08-09 |
| 4729292 | Air vent | — | 1988-03-08 |