Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252696 | Fan coil media cabinet | Kevin H. Waldo, Robert G. Fisher, Dwight H. Heberer | 2007-08-07 |
| 6814773 | Expandable media filter assembly | Rajendra K. Shah, Dwight H. Heberer | 2004-11-09 |
| 6652613 | Expandable media filter with flexible spacing ribbons | Rajendra K. Shah, Dwight H. Heberer | 2003-11-25 |
| 6638333 | Method and apparatus for assembling an expandable media filter with spacing ribbons | Daniel E. Schuld, Robert C. Squier, Rajendra K. Shah, Dwight H. Heberer, Robert G. Fisher | 2003-10-28 |
| 6599343 | Method and apparatus for assembling an expandable and disposable media filter | Michael Fredrick, Daniel E. Schuld, Robert C. Squier, Rajendra K. Shah, Dwight H. Heberer | 2003-07-29 |
| 6592643 | Method and apparatus for assembling an expandable media filter | Rajendra K. Shah, Dwight H. Heberer | 2003-07-15 |