Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505421 | Tank support for portable grill with cart | Leonard Zelek, Anton Kalisiak, Paul Robert Behnke | 2016-11-29 |
| 9187108 | Folding cart for portable grill | Leonard Zelek, Anton Kalisiak, Paul Robert Behnke | 2015-11-17 |
| 9049956 | Rigid grill structure | Charles Y. Choi, Sonny Siazon | 2015-06-09 |
| 8851060 | Barbecue cooking apparatus with folding shelves | Mark Johnson, Robert A. DeMars | 2014-10-07 |
| 8733204 | Sliding bezel | Roy N. Voss | 2014-05-27 |
| 8522768 | Barbecue grill assembly | Leonard Zelek | 2013-09-03 |
| 8387611 | Barbecue grill with sear section | Erich J. Schlosser | 2013-03-05 |
| 8347874 | Grease drip pan and gas tank blocker for a barbecue grill | Daniel S. Choi, Leonard Zelek | 2013-01-08 |
| 8161958 | Barbecue cooking apparatus with base having folding shelves | Mark Johnson, Robert A. DeMars | 2012-04-24 |
| RE43035 | Conveyor oven having an energy management system for a modulated gas flow | William S. Schjerven, SR., Mark A. Sieron, Bruce Grau, Gerald J. Schneeweiss, Frank Carbonara | 2011-12-20 |
| 8074635 | Ceramic bushing | Leonard Zelek | 2011-12-13 |
| 8028689 | Foldable charcoal starter | — | 2011-10-04 |
| 7913681 | Floor assembly for grill | Daniel S. Choi | 2011-03-29 |
| D631287 | Grill handle | James Grasso, Ewald Sieg, Charles Y. Choi | 2011-01-25 |
| D631288 | Grill handle | James Grasso, Ewald Sieg, Charles Y. Choi | 2011-01-25 |
| 7810486 | Grill structure | Daniel S. Choi, Leonard Zelek | 2010-10-12 |
| 7810484 | Heat distributing cooking grate with grease control structure for a barbecue grill | Erich J. Schlosser, Mark Johnson | 2010-10-12 |
| 7802565 | Barbecue grill | — | 2010-09-28 |
| D621216 | Side table for grill | Charles Y. Choi, Sonny Siazon | 2010-08-10 |
| D621215 | Grill frame structure | Charles Y. Choi, Sonny Siazon | 2010-08-10 |
| D621214 | Union member for grill frame structure | Charles Y. Choi, Sonny Siazon | 2010-08-10 |
| D621213 | Union member for grill frame structure | Charles Y. Choi, Sonny Siazon | 2010-08-10 |
| D621212 | Grill frame structure | Charles Y. Choi, Sonny Siazon | 2010-08-10 |
| 7762249 | Barbecue grill with frame and mounting assembly | Mark Johnson, Robert A. DeMars | 2010-07-27 |
| 7753046 | Tank retainer | Leonard Zelek | 2010-07-13 |