Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7665427 | Heat exchange system with steam trap protection | John M. Peckham, Frank Myers | 2010-02-23 |
| 7278379 | Heat exchange system | John M. Peckham, Frank Myers | 2007-10-09 |
| 6270014 | Tempered water blending system | Dai Duc Nguyen, Charles R. McAdams | 2001-08-07 |
| 5381567 | Mobile emergency eyewash and body splash apparatus | Stephen F. Tanner | 1995-01-17 |