James D. Head

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Des Plaines, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for measuring the atmosphere within an enclosure using a sel...
- Patent number 6,834,529
- Issue date Dec 28, 2004
- Siemens Building Technologies, Inc.
- James D. Head
- G01 - MEASURING TESTING
Information Patent Grant
Self drilling sensor well for sensing the atmosphere in an enclosure
- Patent number 6,827,285
- Issue date Dec 7, 2004
- Siemens Building Technologies, Inc.
- James D. Head
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Self drilling sensor well for sensing the atmosphere in an enclosure
- Publication number 20040182942
- Publication date Sep 23, 2004
- James D. Head
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method for measuring the atmosphere within an enclosure using a sel...
- Publication number 20040182132
- Publication date Sep 23, 2004
- James D. Head
- G01 - MEASURING TESTING