Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7222645 | Duct insulation having condensate wicking | Roy E. Shaffer, Manoj Choudhary, Steven Geiger | 2007-05-29 |
| 7140397 | Duct insulation having condensate wicking | Roy E. Shaffer, Manoj Choudhary, Steven Geiger | 2006-11-28 |
| 6814105 | Duct insulation having condensate wicking | — | 2004-11-09 |