Abstract: A rotisserie oven. The rotisserie oven includes a cooking chamber, a spit, a motor assembly, and a fuel burning burner. The motor assembly rotates the spit about an axle. The spit is located horizontally in the cooking chamber so that any liquids dripping from any food on the spit do not fall on the burner. The spit may be removed and replaced by a grate and a heat shield. The grate is oriented horizontally inside the cooking chamber and the heat shield distributes heat from the burner evenly about the grate. The rotisserie oven may be configured to be removably attached to a grill.

Abstract: A folding camping stove. The folding camping stove may be formed in a clamshell configuration, having two clamshells that fold outward to expose at least two cooking surfaces. Two pivot points are provided on the folding camping stove. Each of the clamshells folds about a separate pivot point. Fuel trains for the clamshells are positioned at the pivot points. A regulator and manifold assembly is provided for providing gas from a canister to the folding stove. The manifold splits the gas coming from the regulator and directs it to opposite sides of the folding stove. Each of the clamshells includes a cooking grate. The cooking grates appear symmetrical from a top view, but are slightly offset relative to one another so that the clamshells may be folded inward relative to each other and the grates may nest together.

Abstract: A portable griddle stove has two non-stick cooking surfaces, either of which can withstand being on the underside of the cooking surface in use and the heat applied to the underside surface. A heat shield and heat diffuser control the temperature applied to the underside of the cooking surface by providing radiant heat to the center portion of the cooking surface and cooling the combustion gas diffused to the perimeter of the cooking surface. Secondary air provided through openings in case the and heat shield assist in cooling the combustion gas.

Abstract: An insect trap that utilizes a combustion chamber to produce carbon dioxide for an attractant. Combustion gasses from the combustion chamber are cooled in a conduit for the trap inlet. Thus, a single fan may be used for both drawing insects into the insect trap and for cooling the combustion chamber. Combustion gasses, after being cooled by the flow of air through the conduit connected to the trap inlet, may be further cooled by a cooling system, such as a thermoelectric device. As such, the insect trap of the present invention may be used to produce carbon dioxide, via combustion, at temperatures at or below ambient temperature.

Abstract: A portable griddle stove has two non-stick cooking surfaces, either of which can withstand being on the underside of the cooking surface in use and the heat applied to the underside surface. A heat shield and heat diffuser control the temperature applied to the underside of the cooking surface by providing radiant heat to the center portion of the cooking surface and cooling the combustion gas diffused to the perimeter of the cooking surface. Secondary air provided through openings in case the and heat shield assist in cooling the combustion gas.