John L. Nelson Jr.

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Garland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermoelectric refrigerator
- Patent number 5,522,216
- Issue date Jun 4, 1996
- Marlow Industries, Inc.
- Brian V. Park
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Control system for thermoelectric refrigerator
- Patent number 5,505,046
- Issue date Apr 9, 1996
- Marlow Industrie, Inc.
- John L. Nelson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Encapsulated thermoelectric heat pump and method of manufacture
- Patent number 4,907,060
- Issue date Mar 6, 1990
- John L. Nelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radar system
- Patent number 4,723,123
- Issue date Feb 2, 1988
- Raymond Marlow
- G01 - MEASURING TESTING
Information Patent Grant
Ground speed determining radar system
- Patent number 4,698,636
- Issue date Oct 6, 1987
- Raymond Marlow
- G01 - MEASURING TESTING
Information Patent Grant
Thermoelectric power generating device
- Patent number 4,467,611
- Issue date Aug 28, 1984
- Marlow Industries, Inc.
- John L. Nelson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...