A novel organophosphorus composition and synthesis thereof, the composition being characterized by one phosphite moiety, one phosoxophite moiety, and a plurality of sterically bulky substituents. The combination includes a base deck having a retention cam surface adjacent a mounting pin, and an air diverter having a mounting aperture and a spring portion with a cam follower. In addition, the system facilitates evaluation of each invention disclosure by storing invention disclosure information input by users and sorting invention disclosures based on criteria input by the submitter as well as by other multiple users via the device. A multiplexer is provided to multiplex the control signals and memory transactions onto the interface such that a plurality of connections of said interface are shared by the control signals and the memory transactions.