Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089863 | Filter for helmet | Kevin Beckerdite, Muhammad Khan, Matthew Tanner | 2025-08-19 |
| D1088359 | Headgear | Kevin Beckerdite, Muhammad Khan, Matthew Tanner | 2025-08-12 |
| 7291009 | Dual stacked gas burner and a venturi for improving burner operation | Paul Bryan Cadima, Shree Kumar, Sudeep Pradhan Sadananda Rao | 2007-11-06 |
| 6877503 | Hybrid cooking range burner with removable gas and radiant heat subassemblies | Joell R. Hibshman, II, Randall Scott Salisbury | 2005-04-12 |
| 5975887 | Compact hi-spin gas burner assembly | Danny L. Christenson | 1999-11-02 |
| 5957682 | Low NOx burner assembly | Danny L. Christenson | 1999-09-28 |
| 5944506 | Burner assembly with tight shut-off opposed louver air damper | Danny L. Christenson | 1999-08-31 |