Robert T. Ruminsky

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat pump system defrost control
- Patent number 4,417,452
- Issue date Nov 29, 1983
- Honeywell Inc.
- Robert T. Ruminsky
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Temperature control system with night setback programming as a func...
- Patent number 4,347,974
- Issue date Sep 7, 1982
- Honeywell, Inc.
- B. Hubert Pinckaers
- G05 - CONTROLLING REGULATING
Information Patent Grant
Defrost control system for refrigeration system
- Patent number 4,332,141
- Issue date Jun 1, 1982
- Honeywell Inc.
- Dale A. Mueller
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Defrost control system for refrigeration system
- Patent number 4,316,365
- Issue date Feb 23, 1982
- Honeywell Inc.
- Dale A. Mueller
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Compressor minimum off-time system
- Patent number 4,128,854
- Issue date Dec 5, 1978
- Honeywell Inc.
- Robert T. Ruminsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Amplifier system with special feedback circuits
- Patent number 4,079,331
- Issue date Mar 14, 1978
- Honeywell Inc.
- B. Hubert Pinckaers
- H03 - BASIC ELECTRONIC CIRCUITRY