MacCracken; Calvin D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for MacCracken; Calvin D..The latest application filed is for "coolness storage air conditioner appliance".

Company Profile

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MacCracken; Calvin D. - Englewood NJ
MacCracken; Calvin D. - Fort Lee NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Coolness storage air conditioner appliance Grant 5,005,368 - MacCracken , et al. April 9, 1	1991-04-09
Eutectic composition for coolness storage Grant 4,954,278 - MacCracken , et al. September 4, 1	1990-09-04
Immiscible propellant and refrigerant pairs for ejector-type refrigeration systems Grant 4,761,970 - MacCracken August 9, 1	1988-08-09
Superdensity assembly system for heat exchangers Grant 4,671,347 - MacCracken June 9, 1	1987-06-09
Superdensity assembly method and system for plastic heat exchanger resists large buoyancy forces and provides fast melt down in phase change thermal storage Grant 4,616,390 - MacCracken October 14, 1	1986-10-14
Multi-mode off-peak storage heat pump Grant 4,608,836 - MacCracken , et al. September 2, 1	1986-09-02
Method of cyclic air conditioning with cogeneration of ice Grant 4,565,069 - MacCracken January 21, 1	1986-01-21
Ground-installed coldness storage and utilization system Grant 4,466,256 - MacCracken August 21, 1	1984-08-21
Compact storage of seat and coolness by phase change materials while preventing stratification Grant 4,403,645 - MacCracken September 13, 1	1983-09-13
Method and system for the compact storage of heat and coolness by phase change materials Grant 4,294,078 - MacCracken October 13, 1	1981-10-13
Thermal storage method and system utilizing an anhydrous sodium sulfate pebble bed providing high-temperature capability Grant 4,286,141 - MacCracken August 25, 1	1981-08-25
Apparatus for creating and maintaining an ice slab Grant 3,893,507 - MacCracken , et al. July 8, 1	1975-07-08
Method And System For Creating And Maintaining An Ice Slab Grant 3,751,935 - MacCracken , et al. August 14, 1	1973-08-14
Apparatus For Preparing And Maintaining Ice Skating Rinks Grant 3,636,725 - MacCracken January 25, 1	1972-01-25

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