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Milfred Dale Hammerbacher
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Waterloo, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Solar panel overlay and solar panel overlay assembly
Patent number
8,309,840
Issue date
Nov 13, 2012
Spheral Solar Power Inc.
Gary Don Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of fabricating an optical concentrator for a photovoltaic so...
Patent number
7,312,097
Issue date
Dec 25, 2007
Spheral Solar Power, Inc.
Milfred D Hammerbacher
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of fabricating an optical concentrator for a photovoltaic so...
Patent number
6,897,085
Issue date
May 24, 2005
Spheral Solar Power, Inc.
Milfred Dale Hammerbacher
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Photovoltaic Apparatus Including Spherical Semiconducting Particles
Publication number
20080289688
Publication date
Nov 27, 2008
SPHERAL SOLAR POWER, INC.
Milfred Dale Hammerbacher
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Photovoltaic apparatus including spherical semiconducting particles
Publication number
20060185715
Publication date
Aug 24, 2006
Milfred Dale Hammerbacher
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Solar panel overlay and solar panel overlay assembly
Publication number
20060032527
Publication date
Feb 16, 2006
Spheral Solar Power Inc.
Gary Don Stevens
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Method for construction of rigid photovoltaic modules
Publication number
20050284515
Publication date
Dec 29, 2005
Gary Don Stevens
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Method of fabricating an optical concent rator for a photovoltaic s...
Publication number
20050217721
Publication date
Oct 6, 2005
Milfred D. Hammerbacher
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method of fabricating an optical concentrator for a photovoltaic so...
Publication number
20040140001
Publication date
Jul 22, 2004
Milfred Dale Hammerbacher
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...