Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5971301 | """Box"" oscillator with slot interconnect" | Ronald D. Stouffer | 1999-10-26 |
| 5546853 | Barbecue grill with fluidic burner and heat distribution system | Michael S. Lombardo | 1996-08-20 |
| 4504217 | Low excess air burner having a movable venturi | Richard E. Winschel, deceased, Robert V. Seibel | 1985-03-12 |