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J Douglas Cline, James A Wilson, Stanley H Feher, George D Ward: Airborne flight planning and information system. Sundstrand Data Control, Christensen O Connor Johnson & Kindness, February 10, 1987: US04642775 (224 worldwide citation)

A flight planning system for obtaining flight plans and/or weather information is provided with a portable computer having a display unit, keyboard, memory, built in modem and a built in disk drive that can be connected via telephone lines to a ground based data center. The basic flight planning dat ...


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George D Ward, Charles E Ward: Insitu wet combustion process for recovery of heavy oils. Ward Douglas & Co, September 8, 1987: US04691773 (14 worldwide citation)

An insitu wet combustion process for the recovery of heavy oils from subterranean oil formations, such as tar sands, in which non-oxygen containing fluid, such as water, is introduced along with air cyclically to produce periodic high volume rates of injected fluid, great enough to increase the tota ...


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