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Howard Harrenstien
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Miami, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stretched membrane solar collector with bearing edge
Patent number
8,607,782
Issue date
Dec 17, 2013
Allen I Bronstein
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method for supporting a stretched membrane solar trough collector
Patent number
8,539,943
Issue date
Sep 24, 2013
Howard P. Harrenstien
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stretched membrane solar collector
Patent number
8,132,928
Issue date
Mar 13, 2012
Focal Point Energy, Inc.
Allen I. Bronstein
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
UNIFORM TENSION DISTRIBUTION MECHANISM FOR STRETCHED MEMBRANE SOLAR...
Publication number
20130240473
Publication date
Sep 19, 2013
Howard Harrenstien
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Stretched Membrane Solar Collector
Publication number
20120320468
Publication date
Dec 20, 2012
Allen I. Bronstein
G02 - OPTICS
Information
Patent Application
Method for Supporting a Stretched Membrane Solar Trough Collector
Publication number
20100258186
Publication date
Oct 14, 2010
FOCAL POINT ENERGY, INC.
Howard P. Harrenstien
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Stretched Membrane Solar Collector with Bearing Edge
Publication number
20090178669
Publication date
Jul 16, 2009
FOCAL POINT ENERGY, INC.
Allen I Bronstein
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Stretched Membrane Solar Collector
Publication number
20090180203
Publication date
Jul 16, 2009
FOCAL POINT ENERGY, INC.
Allen I. Bronstein
F24 - HEATING RANGES VENTILATING