Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7669535 | Boiler gas flow distribution fin apparatus and method | Jeff Jelinek, Ryan Hardesty, Fred Hoffmaster | 2010-03-02 |
| 7497728 | Panel mount electrical connector in a burner enclosure apparatus and method | Fred Hoffmaster, Wayne Miller | 2009-03-03 |
| D549808 | Cover for a burner | H. Scott Ryan, Douglas M. Russell, Len Howard Nicholas, Brian Iske | 2007-08-28 |