Daniel P. Woodruff

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Lakeville, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Display panel filter and method of making the same
- Patent number 6,490,091
- Issue date Dec 3, 2002
- Viratec Thin Films, Inc.
- Daniel P. Woodruff
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Display panel filter and method of making the same
- Patent number 6,469,685
- Issue date Oct 22, 2002
- Viratec Thin Films, Inc.
- Daniel P. Woodruff
- B32 - LAYERED PRODUCTS
Information Patent Grant
Display panel filter connection to a display panel
- Patent number 6,353,501
- Issue date Mar 5, 2002
- Viratec Thin Films, Inc.
- Daniel P. Woodruff
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Anti-Reflective Coating for a Substrate
- Publication number 20080028984
- Publication date Feb 7, 2008
- Tru Vue, Inc.
- William A. Meredith
- G02 - OPTICS
Information Patent Application
Glass Structure and Method of Making the Same
- Publication number 20070184283
- Publication date Aug 9, 2007
- Jean D. Breshears
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Substrate coating
- Publication number 20060029815
- Publication date Feb 9, 2006
- Daniel P. Woodruff
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Display panel filter for connection to a display panel
- Publication number 20030214461
- Publication date Nov 20, 2003
- Daniel P. Woodruff
- G02 - OPTICS
Information Patent Application
Display panel filter for connection to a display panel
- Publication number 20020075203
- Publication date Jun 20, 2002
- Daniel P. Woodruff
- C03 - GLASS MINERAL OR SLAG WOOL