Dennis Doerr

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St. Charles, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Distributed intelligence control for commercial refrigeration
- Patent number 7,270,278
- Issue date Sep 18, 2007
- Hussmann Corporation
- Norman E. Street
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Distributed intelligence control for commercial refrigeration
- Patent number 6,647,735
- Issue date Nov 18, 2003
- Hussmann Corporation
- Norman E. Street
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Distributed intelligence control for commercial refrigeration
- Publication number 20040093879
- Publication date May 20, 2004
- Hussmann Corporation
- Norman E. Street
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Distributed intelligence control for commercial refrigeration
- Publication number 20020020175
- Publication date Feb 21, 2002
- Norman E. Street
- G05 - CONTROLLING REGULATING