Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D437635 | Air cleaner | Stephen M. Gatchell, Gerald Cote, Rafael Yepez | 2001-02-13 |
| D434841 | Air cleaner | Duane L. Gilbert, Jr., Stephen M. Gatchell, Steffen Koury, Marc Drucker | 2000-12-05 |