Abstract: Certain embodiments of the invention provide plates for treating periarticular fractures or other non-full body weight bearing applications that combine polyaxial fixation with a low profile and enhanced contouring that more closely conforms to bone. Such plates can be designed to achieve buttressing effect and/or to be used in a reinforcement mode. Other features can be combined with these. Such plates can be created for use on bone sites such as on a tibia, fibula, metatarsal, calcaneous, other foot bone, humerus, radius, ulna, spinal, maxillofacial, as well as sites on other bones.

Abstract: A modular energy harvesting portal including a housing with a bay, a plurality of inverters, a controller, and an AC bus. A first inverter has a first DC input, a first AC output, and a first power rating. The first inverter converts DC power to AC power and outputs the AC power to an AC bus. A second inverter has a second DC input, a second AC output, and a second power rating. The second inverter converts DC power to AC power and outputs the AC power to the AC bus. The inverters are positioned in the bay. The controller selectively controls a switch to couple the AC bus to an AC grid. The modular energy harvesting portal system has a power rating dependent on the number of inverters and the power rating of each of the inverters.

Abstract: A cushioning device that imparts both stability and cushioning to the midsole of an athletic shoe. The cushioning device includes a bladder that has a plurality of separate fluid chambers positioned around a perimeter. The chambers define an open central portion of the bladder arrangement. Each of the chambers has an inner side, an outer side and a height that increases from a minimum adjacent the inner side to a maximum toward the outer side thereof.

Abstract: A high-speed water craft having twin streamlined hulls and a centrally located aerodynamic body structure. The aerodynamic body structure bottom surface has an S-shaped longitudinal profile which is positioned above the surface of the water and which provides a venturi chamber beneath the body structure. Aerodynamic forces created by air passing through the venturi chamber act to raise the craft out of the water and also produce stabilizing aerodynamic forces as the craft is propelled forward at high speeds. A streamlined hydrodynamic power pod is provided beneath the body structure to create an improved hydrodynamic environment which increases the efficiency of power means utilized to propel the craft.