Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7497728 | Panel mount electrical connector in a burner enclosure apparatus and method | Kenneth R. Moskwa, Fred Hoffmaster | 2009-03-03 | $15,707,000 |
| D533648 | Boiler | Ken Moskwa, Douglas M. Russell, Len Howard Nicholas, H. Scott Ryan, Fred Hoffmaster | 2006-12-12 | |
| 6405805 | Portable fire hydrant | — | 2002-06-18 | |
| 6216792 | Portable fire hydrant | — | 2001-04-17 | |
| 6095174 | Portable fire hydrant | — | 2000-08-01 | |
| 5901738 | Portable fire hydrant | — | 1999-05-11 |