Warfield; Donald B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Warfield; Donald B..The latest application filed is for "integrated solar cell roofing system and method of manufacture".
- Warfield; Donald B. - Woodbine MD
| Patent | Date |
|---|---|
| Installing a solar panel on a roof Grant 7,918,221 - Warfield , et al. April 5, 2 | 2011-04-05 |
| System for mounting a solar module on a roof or the like and method of installing Grant 7,745,722 - Warfield , et al. June 29, 2 | 2010-06-29 |
| Tool for setting expansion bolts Grant 7,469,456 - Warfield December 30, 2 | 2008-12-30 |
| Integrated Solar Cell Roofing System and Method of Manufacture App 20080245405 - Garvison; Paul L. ; et al. | 2008-10-09 |
| Photovoltaic Modules with a Transparent Material Having a Camouflaged Pattern App 20080178928 - Warfield; Donald B. ; et al. | 2008-07-31 |
| Performance monitor for a photovoltaic supply Grant 7,333,916 - Warfield , et al. February 19, 2 | 2008-02-19 |
| Solar Roof Tile App 20080035140 - Placer; Neil V. ; et al. | 2008-02-14 |
| System for Mounting a Solar Module on a Roof or the Like and Method of Installing App 20070079865 - Warfield; Donald B. ; et al. | 2007-04-12 |
| Photovoltaic module mounting unit and system App 20050161074 - Garvison, Paul ; et al. | 2005-07-28 |
| Tool for setting expansion bolts App 20040244179 - Warfield, Donald B. | 2004-12-09 |
| Photovoltaic module framing system with integral electrical raceways Grant 6,465,724 - Garvison , et al. Oc | 2002-10-15 |
| Photovoltaic module framing system with integral electrical raceways Grant 6,111,189 - Garvison , et al. A | 2000-08-29 |
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