Douglas Helff Kiesewetter, JR.

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Montrose, CO, US

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Patents Applicationslast 30 patents

Information Patent Application
SOLAR COLLECTOR AND CONVERSION ARRAY
- Publication number 20110079268
- Publication date Apr 7, 2011
- BRIGHTLEAF TECHNOLOGIES, INC.
- James E. Vander Mey
- F24 - HEATING RANGES VENTILATING
Information Patent Application
NON-PARABOLIC SOLAR CONCENTRATION TO AN AREA OF CONTROLLED FLUX DEN...
- Publication number 20110079269
- Publication date Apr 7, 2011
- BRIGHTLEAF TECHNOLOGIES, INC.
- James E. Vander Mey
- F24 - HEATING RANGES VENTILATING