Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406367 | Indoor air quality control | Robert J. Whitwell | 2002-06-18 |
| 6378832 | Isolation mounting for a cantilevered load | Wen L. Li, Sohail Ahmed | 2002-04-30 |
| 6342005 | Active noise control for plug fan installations | Mark A. Daniels | 2002-01-29 |
| 6299214 | Isolation device and fluid connection | Wen L. Li, Mark A. Daniels, Patrick C. Marks | 2001-10-09 |
| 6142732 | Fan scroll | Mark A. Daniels | 2000-11-07 |
| 6049615 | Intergrated active noise control system for air handling unit | Mark A. Daniels, Duane C. McCormick | 2000-04-11 |