David J. Lingrey

Person

Yukon, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ceiling-mountable heat pump system
- Patent number 12,181,189
- Issue date Dec 31, 2024
- Climate Master, Inc.
- David J. Lingrey
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioning system with capacity control and controlled hot wa...
- Patent number 12,173,940
- Issue date Dec 24, 2024
- Climate Master, Inc.
- David J. Lingrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioning system with capacity control and controlled hot wa...
- Patent number 12,169,085
- Issue date Dec 17, 2024
- Climate Master, Inc.
- David J. Lingrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioning system with capacity control and controlled hot wa...
- Patent number 11,506,430
- Issue date Nov 22, 2022
- Climate Master, Inc.
- David J. Lingrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
CEILING-MOUNTABLE HEAT PUMP SYSTEM
- Publication number 20250129975
- Publication date Apr 24, 2025
- CIimate Master, Inc.
- David J. Lingrey
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...
- Publication number 20250109896
- Publication date Apr 3, 2025
- CLIMATE MASTER, INC.
- David J. Lingrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...
- Publication number 20250085036
- Publication date Mar 13, 2025
- CLIMATE MASTER, INC.
- David J. Lingrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...
- Publication number 20230184471
- Publication date Jun 15, 2023
- CLIMATE MASTER, INC.
- David J. Lingrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LOW HEIGHT HEAT PUMP SYSTEM AND METHOD
- Publication number 20230147346
- Publication date May 11, 2023
- CLIMATE MASTER, INC.
- David J. Lingrey
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...
- Publication number 20230092215
- Publication date Mar 23, 2023
- CLIMATE MASTER, INC.
- David J. Lingrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...
- Publication number 20210018234
- Publication date Jan 21, 2021
- CLIMATE MASTER, INC.
- David J. Lingrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

David J. Lingrey

Person

Patents Grantslast 30 patents

Ceiling-mountable heat pump system

Air conditioning system with capacity control and controlled hot wa...

Air conditioning system with capacity control and controlled hot wa...

Air conditioning system with capacity control and controlled hot wa...

Patents Applicationslast 30 patents

CEILING-MOUNTABLE HEAT PUMP SYSTEM

AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...

AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...

AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...

LOW HEIGHT HEAT PUMP SYSTEM AND METHOD

AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...

AIR CONDITIONING SYSTEM WITH CAPACITY CONTROL AND CONTROLLED HOT WA...