Abstract: A scorebook system and related methods for receiving optimal performance and weight classification data for wrestlers of any age and background, creating brackets for a tournament event, providing live scoring and real-time statistical data at a wrestling meet and thereafter, analyzing and reporting statistical information about the meets, teams and wrestlers, and compiling and providing media information about a wrestling meet.

Abstract: A variable geometry turbocharger assembly comprises a unison ring which rotates about a longitudinal axis defined by a shaft on which a turbine wheel and compressor wheel are attached in order to pivot a plurality of vanes and thereby control a flow of exhaust gas to the turbine wheel. The unison ring rotates on at least one guide pin which is secured to the turbocharger. The guide pins may be press-fit into apertures in a center housing at an outer pilot surface. In other embodiments the guide pins may be press-fit into a different part of the turbocharger such as a nozzle ring. The guide pins may each have a wear surface which defines a circumferential radius of curvature which is substantially equal to a circumferential radius of curvature of a radially inner surface of the unison ring.

Abstract: A scorebook system and related methods for receiving optimal performance and weight classification data for wrestlers of any age and background, creating brackets for a tournament event, providing live scoring and real-time statistical data at a wrestling meet and thereafter, analyzing and reporting statistical information about the meets, teams and wrestlers, and compiling and providing media information about a wrestling meet.

Abstract: A variable geometry turbocharger assembly comprises a unison ring which rotates about a longitudinal axis defined by a shaft on which a turbine wheel and compressor wheel are attached in order to pivot a plurality of vanes and thereby control a flow of exhaust gas to the turbine wheel. The unison ring rotates on at least one guide pin which is secured to the turbocharger. The guide pins may be press-fit into apertures in a center housing at an outer pilot surface. In other embodiments the guide pins may be press-fit into a different part of the turbocharger such as a nozzle ring. The guide pins may each have a wear surface which defines a circumferential radius of curvature which is substantially equal to a circumferential radius of curvature of a radially inner surface of the unison ring.

Abstract: A targeted marketing system and method for acquiring target specific data useful in marketing goods or services from target groups who have business relationships with goods or services resellers, delivering targeted, vendor-sponsored marketing campaigns directed to the targeted groups and distributing offers or incentives identified with and approved by the resellers, tracking offer response and reporting the data to vendor-sponsors in such a way as to protect the privacy of personally-identifiable consumer data.