Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605871 | Furnace burner radiation shield | Michael W. Schultz, James Holmberg, Tim Smith, Curtis L. Taylor | 2017-03-28 |
| 8919337 | Furnace premix burner | Michael W. Schultz, James E. Erickson | 2014-12-30 |
| 8506287 | Industrial burner | Jeffrey T. Rafter | 2013-08-13 |
| 8308477 | Industrial burner | Jeffrey T. Rafter | 2012-11-13 |
| 6921261 | Air-heating gas burner | — | 2005-07-26 |
| 5526758 | Distribution cone for pulverized coal burners | Robert J. Giammaruti | 1996-06-18 |