| 10473324 |
Infrared agricultural heater |
Michael D. Osterman, Robert W. Hopper, Scott Robertson |
2019-11-12 |
| 9839202 |
Agricultural brooder |
Michael D. Osterman, Rob Hopper |
2017-12-12 |
| 8166964 |
Heater for use in an agricultural house |
Ivan Longueville, Steven S. Boyd |
2012-05-01 |
| 6283114 |
Tented gas burner for grill |
Michael R. Giebel, Daniel M. Stewart, Don Freber, Robert Minor |
2001-09-04 |
| 6253759 |
Side burner for a grill |
Michael R. Giebel, Bob Broach, Don Freber, Robert Minor |
2001-07-03 |
| D415832 |
Wind shielded burner pilot assembly |
— |
1999-10-26 |
| 5960783 |
Ignition system with dual electrodes and lighter tube assembly |
Kurt Beckman, Michael R. Giebel |
1999-10-05 |
| D406489 |
Barbecue grill |
Ben Williams, Steven Speck, Danene Jaffe, Luis Pedraza, Mark C. Bates +3 more |
1999-03-09 |
| 5719377 |
Dual heating element electric grill having a smoker heating element for vaporizing grease and juices from foodstuff |
Michael R. Giebel, David Landis |
1998-02-17 |
| 5711663 |
Burner |
Michael R. Giebel, Steven Speck, Robert Minor |
1998-01-27 |
| D369720 |
Gas burner |
Michael R. Giebel, Steven Speck, Robert Minor |
1996-05-14 |
| D368829 |
Gas burner |
Michael R. Giebel, Steven Speck, Robert Minor |
1996-04-16 |
| D324622 |
Gas barbeque grill |
William R. Baynes, Arlen Ferguson |
1992-03-17 |
| 5050731 |
Packaging system for pre-assembled gas barbeque grill |
William R. Baynes |
1991-09-24 |
| 5050577 |
Pre-assembled gas barbeque grill |
William R. Baynes, Arlen Ferguson |
1991-09-24 |