Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923182 | Crush resistant filtering face mask | Seyed A. Angadjivand, James E. Springett | 2005-08-02 |
| 6907921 | Microchanneled active fluid heat exchanger | Raymond P. Johnston | 2005-06-21 |