Robert H. Caywood

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Vermillon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Elongated solid luminaire with light-emitting portion with first an...
- Patent number 8,348,488
- Issue date Jan 8, 2013
- Energy Focus, Inc.
- Roger F. Buelow, II
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Lighted refrigerated display case with remote light source
- Patent number 7,588,342
- Issue date Sep 15, 2009
- Energy Focus, Inc.
- Roger F. Buelow, II
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Light delivery systems and applications thereof
- Patent number 6,591,049
- Issue date Jul 8, 2003
- Lumitex, Inc.
- Jeffrey B. Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Illuminated surgical retractor
- Patent number 6,504,985
- Issue date Jan 7, 2003
- Lumitex, Inc.
- Jeffery R. Parker
- F21 - LIGHTING
Information Patent Grant
Protective cover for a lighting device
- Patent number 6,185,356
- Issue date Feb 6, 2001
- Lumitex, Inc.
- Jeffrey R. Parker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LIGHTED REFRIGERATED DISPLAY CASE WITH REMOTE LIGHT SOURCE
- Publication number 20070291468
- Publication date Dec 20, 2007
- Roger F. Buelow
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Lighted Display Case with Remote Light Source
- Publication number 20070247835
- Publication date Oct 25, 2007
- Roger F. Buelow
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Lighted Refrigerated Display Case with Remote Light Source
- Publication number 20070247831
- Publication date Oct 25, 2007
- Roger F. Buelow
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DURABLE FIBEROPTIC LIGHTING ARRANGEMENT
- Publication number 20070217205
- Publication date Sep 20, 2007
- Roger F. Buelow
- G02 - OPTICS
Information Patent Application
Light delivery systems and applications thereof
- Publication number 20020009275
- Publication date Jan 24, 2002
- Jeffrey B. Williams
- G01 - MEASURING TESTING
Information Patent Application
Illuminated surgical retractor
- Publication number 20010001260
- Publication date May 17, 2001
- Jeffery R. Parker
- G02 - OPTICS