Benjamin J. DeJager

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Grand Rapids, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Climatic test chamber with stable cascading direct expansion refrig...
- Patent number 10,655,895
- Issue date May 19, 2020
- Weiss Technik North America, Inc.
- Christian Haack
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Environmental test chamber with uniform airflow
- Patent number 10,495,565
- Issue date Dec 3, 2019
- Weiss Technik North America, Inc.
- Paul C. Supp
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
CLIMATIC TEST CHAMBER WITH STABLE CASCADING DIRECT EXPANSION REFRIG...
- Publication number 20180320933
- Publication date Nov 8, 2018
- Weiss Technik North America, Inc.
- Christian Haack
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ENVIRONMENTAL TEST CHAMBER WITH UNIFORM AIRFLOW
- Publication number 20180321131
- Publication date Nov 8, 2018
- Weiss Technik North America, Inc.
- Paul C. Supp
- G01 - MEASURING TESTING
Information Patent Application
Coil cleaner and method of operating a coil cleaner
- Publication number 20070062211
- Publication date Mar 22, 2007
- Viktor J. Anderson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...