Donald Hamilton

Person

New Windsor, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for staged startup of air-cooled low charged p...
- Patent number 12,098,872
- Issue date Sep 24, 2024
- Evapco, Inc.
- Jake William Denison
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Low charge packaged ammonia refrigeration system with evaporative c...
- Patent number 11,885,513
- Issue date Jan 30, 2024
- Evapco, Inc.
- Kurt L. Liebendorfer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for staged startup of air-cooled low charged p...
- Patent number 11,674,723
- Issue date Jun 13, 2023
- Evapco, Inc.
- Jake William Denison
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for staged startup of air-cooled low charged p...
- Patent number 11,156,392
- Issue date Oct 26, 2021
- Evapco, Inc.
- Jake William Denison
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Low charge packaged ammonia refrigeration system with evaporative c...
- Patent number 11,035,594
- Issue date Jun 15, 2021
- Evapco, Inc.
- Kurt L. Liebendorfer
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
LOW CHARGE PACKAGED AMMONIA REFRIGERATION SYSTEM WITH EVAPORATIVE C...
- Publication number 20240288183
- Publication date Aug 29, 2024
- EVAPCO, Inc.
- Kurt L. Liebendorfer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND APPARATUS FOR STAGED STARTUP OF AIR-COOLED LOW CHARGED P...
- Publication number 20240053070
- Publication date Feb 15, 2024
- EVAPCO, Inc.
- Jake William Denison
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LOW CHARGE PACKAGED AMMONIA REFRIGERATION SYSTEM WITH EVAPORATIVE C...
- Publication number 20230108961
- Publication date Apr 6, 2023
- EVAPCO, Inc.
- Kurt L. Liebendorfer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND APPARATUS FOR STAGED STARTUP OF AIR-COOLED LOW CHARGED P...
- Publication number 20220113071
- Publication date Apr 14, 2022
- EVAPCO, Inc.
- Jake William Denison
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR STAGED STARTUP OF AIR-COOLED LOW CHARGED P...
- Publication number 20200191453
- Publication date Jun 18, 2020
- EVAPCO, Inc.
- Jake William Denison
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LOW CHARGE PACKAGED AMMONIA REFRIGERATION SYSTEM WITH EVAPORATIVE C...
- Publication number 20180163998
- Publication date Jun 14, 2018
- EVAPCO, Inc.
- Kurt L. Liebendorfer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LIQUID DISTRIBUTION IN AN EVAPORATIVE HEAT REJECTION SYSTEM
- Publication number 20090188650
- Publication date Jul 30, 2009
- EVAPCO, Inc.
- Jeffrey Morgan
- F28 - HEAT EXCHANGE IN GENERAL

Donald Hamilton

Person

Patents Grantslast 30 patents

Method and apparatus for staged startup of air-cooled low charged p...

Low charge packaged ammonia refrigeration system with evaporative c...

Method and apparatus for staged startup of air-cooled low charged p...

Method and apparatus for staged startup of air-cooled low charged p...

Low charge packaged ammonia refrigeration system with evaporative c...

Patents Applicationslast 30 patents

LOW CHARGE PACKAGED AMMONIA REFRIGERATION SYSTEM WITH EVAPORATIVE C...

METHOD AND APPARATUS FOR STAGED STARTUP OF AIR-COOLED LOW CHARGED P...

LOW CHARGE PACKAGED AMMONIA REFRIGERATION SYSTEM WITH EVAPORATIVE C...

METHOD AND APPARATUS FOR STAGED STARTUP OF AIR-COOLED LOW CHARGED P...

METHOD AND APPARATUS FOR STAGED STARTUP OF AIR-COOLED LOW CHARGED P...

LOW CHARGE PACKAGED AMMONIA REFRIGERATION SYSTEM WITH EVAPORATIVE C...

LIQUID DISTRIBUTION IN AN EVAPORATIVE HEAT REJECTION SYSTEM