Raymond K. Davis Sr.

Follow

Person

Lawrenceburg, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Internally mounted duty cycling control
- Patent number 4,712,733
- Issue date Dec 15, 1987
- Raymond K. Davis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable temperature sensitive duty cycling furnace and air condi...
- Patent number 4,470,267
- Issue date Sep 11, 1984
- Raymond K. Davis
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Horizontal passively cooled heater
- Patent number 4,350,871
- Issue date Sep 21, 1982
- Raymond K. Davis
- F24 - HEATING RANGES VENTILATING