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Richard Raven, Thomas Miner, Jay Stone: Gaming machine information, communication and display system. Bally Gaming International, Jenner & Block, July 4, 1995: US05429361 (861 worldwide citation)

An information and communication system permits communication between gaming machines and a central control system and between a player or operator and a central control system. The system includes a central data processor, a control unit for each gaming machine within the system which is in communi ...


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GILES RICHARD RAVEN: [en] Improved Cycle of Operations in Ice Formation.. GILES RICHARD RAVEN, April 21, 1910: GB190914733-A

[en] 14,733. Giles, R. R. June 23. Ice-making, can or mould systems for.-Relates to an improved cycle of operations in ice-formation in moulds. The brine tanks containing the moulds are cooled by expansion coils or pipes, so connected with each other and with the pipes for the supply and return of t ...