Abstract: A system may include at least two implantable devices, an external system configured to communicate with each of the at least two implantable devices, and a programmer configured to communicate with the external system. The programmer may include a user interface including a display, and a processor. The processor may be configured to provide on the display implantable device icons corresponding to each of the at least two implantable devices, an external system icon corresponding to the external system, and wireless link representations corresponding to wireless links between the external system and each of the at least two implantable devices. The system may use the wireless links for at least one of communication or power transfer.

Abstract: Trunk piston marine engine crackcase lubrication is effected by a composition made by blending minor amounts of (A) a metal dithiophosphoric acid salt additive component comprising 50 mole % or more of a zinc di (C6 primary alkyl) dithiophosphate, and (B) an overbased metal detergent additive component, with (C) a major amount of an oil of lubricating viscosity.

Abstract: Trunk piston marine engine crackcase lubrication is effected by a composition made by blending minor amounts of (A) a metal dithiophosphoric acid salt additive component comprising 50 mole % or more of a zinc di (C6 primary alkyl) dithiophosphate, and (B) an overbased metal detergent additive component, with (C) a major amount of an oil of lubricating viscosity.

Abstract: Marine engine (two- or four-stroke) lubrication is effected by a composition comprising a major amount of an oil of lubricating viscosity blended with minor amounts of one or more additives and a star polymer or olefin co-polymer viscosity modifier dispersed in a heavy basestock diluent oil.