Abstract: A cookware surface comprises a corrugated surface. The corrugated surface is formed of a plurality of raised portions and a plurality of lower areas. The lower areas have a non-stick surface formed thereon, and the raised portions have a hard anodized finish formed thereon. The raised portions aid in preventing cooking utensils from rubbing off the non-stick surface of the lower areas. A method of forming a surface for cookware is disclosed comprising forging a predetermined pattern of corrugations on a surface of the cookware, applying a non-stick coating to the surface of the cookware, and removing the non-stick coating from the raised portions.

Abstract: Methods are disclosed for shaping a cooking utensil comprising a first layer cooking surface, where the first layer may be formed from a flat sheet of stainless steel; a second layer beneath the first layer, where the second layer may be formed from a flat sheet of aluminum and thermally bonded with the first layer; and a third layer that may be formed from a sheet of stainless steel and thermally bonded with the second layer. The third layer includes a plurality of perforations into which some of the second layer extends, the third layer directly contacting a heat source and allowing direct contact between the heat source and the second layer.

Abstract: A cooking utensil comprising a first layer cooking surface, the first layer formed from a flat sheet of stainless steel; a second layer beneath the first layer, the second layer formed from a flat sheet of aluminum and thermally bonded with the first layer; and a third layer formed from a sheet of stainless steel and thermally bonded with the second layer. The third layer includes a plurality of perforations into which some of the second layer extends, the third layer directly contacting a heat source and allowing direct contact between the heat source and the second layer.

Abstract: A novel compact collapsible step ladder that can be efficiently, easily and practically stored in space limited locations or areas when not in use. The compact collapsible step ladder when folded, and not in use, is no thicker that the combined thickness of its adjacent and substantially parallel front and rear ladder legs. The collapsible step ladder comprises a pair of pivotally connected ladder legs, a pivoting step with rear opposing pegs engaging rear ladder channel guides, and at least one ladder pivoting rung connected to the step through connecting rods. The connecting rods synchronize the movement of the pivoting step and the at least one pivoting rung as the ladder assumes the open and closed positions. In the ladder open position, the step and at least one ladder rung assume substantially horizontal orientations. In the ladder closed position the step and the at least one ladder rung are substantially parallel to the ladder legs.