Frank A. Schumacher

Person

Louisville, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Energy recovery system
- Patent number 4,351,159
- Issue date Sep 28, 1982
- General Electric Company
- Frank A. Schumacher
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Household refrigerator including a vacation switch
- Patent number 4,197,717
- Issue date Apr 15, 1980
- General Electric Company
- Frank A. Schumacher
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Condenser-air flow system of a household refrigerator
- Patent number 4,089,187
- Issue date May 16, 1978
- General Electric Company
- Frank A. Schumacher
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Defrost pressure control system
- Patent number 4,087,987
- Issue date May 9, 1978
- General Electric Company
- Frank A. Schumacher
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Automatic icemaker including means for minimizing the supercooling...
- Patent number 4,062,201
- Issue date Dec 13, 1977
- General Electric Company
- Frank A. Schumacher
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Household refrigerator having a door cooling apparatus
- Patent number 4,015,442
- Issue date Apr 5, 1977
- General Electric Company
- Frank A. Schumacher
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Automatic ice maker utilizing heat pipe
- Patent number 4,003,214
- Issue date Jan 18, 1977
- General Electric Company
- Frank A. Schumacher
- F28 - HEAT EXCHANGE IN GENERAL

Frank A. Schumacher

Person

Patents Grantslast 30 patents

Energy recovery system

Household refrigerator including a vacation switch

Condenser-air flow system of a household refrigerator

Defrost pressure control system

Automatic icemaker including means for minimizing the supercooling...

Household refrigerator having a door cooling apparatus

Automatic ice maker utilizing heat pipe