Wade D. Kretman

Person

Afton, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Backlight with structured surfaces
- Patent number 8,588,574
- Issue date Nov 19, 2013
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Grant
Static dissipative optical construction
- Patent number 8,057,613
- Issue date Nov 15, 2011
- 3M Innovative Properties Company
- William L. Kausch
- B32 - LAYERED PRODUCTS
Information Patent Grant
Backlight with structured surfaces
- Patent number 7,873,256
- Issue date Jan 18, 2011
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Grant
Static dissipative optical construction
- Patent number 7,794,780
- Issue date Sep 14, 2010
- 3M Innovative Properties Company
- William L. Kausch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Optical elements having programmed optical structures
- Patent number 7,221,847
- Issue date May 22, 2007
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Grant
Illumination device
- Patent number 7,052,168
- Issue date May 30, 2006
- 3M Innovative Properties Company
- Kenneth A. Epstein
- G02 - OPTICS
Information Patent Grant
Blacklight with structured surfaces
- Patent number 7,046,905
- Issue date May 16, 2006
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Grant
Static dissipative optical construction
- Patent number 7,041,365
- Issue date May 9, 2006
- 3M Innovative Properties Company
- William L. Kausch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Optical element having programmed optical structures
- Patent number 6,845,212
- Issue date Jan 18, 2005
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Grant
Diffuse reflective articles
- Patent number 6,780,355
- Issue date Aug 24, 2004
- 3M Innovative Properties Company
- Wade D. Kretman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical film with variable angle prisms
- Patent number 6,707,611
- Issue date Mar 16, 2004
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Grant
Method of making tool to produce optical film
- Patent number 6,581,286
- Issue date Jun 24, 2003
- 3M Innovative Properties Company
- Alan B. Campbell
- G02 - OPTICS
Information Patent Grant
Optical film with variable angle prisms
- Patent number 6,560,026
- Issue date May 6, 2003
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Grant
Diffuse reflective articles
- Patent number 6,497,946
- Issue date Dec 24, 2002
- 3M Innovative Properties Company
- Wade D. Kretman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lightguide having a directly secured reflector and method of making...
- Patent number 6,447,135
- Issue date Sep 10, 2002
- 3M Innovative Properties Company
- David L. Wortman
- G02 - OPTICS
Information Patent Grant
Optical film with variable angle prisms
- Patent number 6,356,391
- Issue date Mar 12, 2002
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Grant
Optical film
- Patent number 6,354,709
- Issue date Mar 12, 2002
- 3M Innovative Properties Company
- Alan B. Campbell
- G02 - OPTICS
Information Patent Grant
Optical film with defect-reducing surface and method for making same
- Patent number 6,322,236
- Issue date Nov 27, 2001
- 3M Innovative Properties Company
- Alan B. Campbell
- G02 - OPTICS
Information Patent Grant
Brightness enhancement article
- Patent number 6,280,063
- Issue date Aug 28, 2001
- 3M Innovative Properties Company
- Bettie C. Fong
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING BACKLIGHT OUTPUT CHARACTERISTICS
- Publication number 20110261584
- Publication date Oct 27, 2011
- Gary T. Boyd
- G02 - OPTICS
Information Patent Application
STATIC DISSIPATIVE OPTICAL CONSTRUCTION
- Publication number 20100300610
- Publication date Dec 2, 2010
- 3M Innovative Properties Company
- William L. Kausch
- B32 - LAYERED PRODUCTS
Information Patent Application
BACKLIGHT WITH STRUCTURED SURFACES
- Publication number 20080050088
- Publication date Feb 28, 2008
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Application
Static Dissipative Optical Construction
- Publication number 20060164783
- Publication date Jul 27, 2006
- William L. Kausch
- B32 - LAYERED PRODUCTS
Information Patent Application
Backlight with structured surfaces
- Publication number 20060051048
- Publication date Mar 9, 2006
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Application
Illumination device
- Publication number 20050135116
- Publication date Jun 23, 2005
- 3M Innovative Properties Company
- Kenneth A. Epstein
- G02 - OPTICS
Information Patent Application
Optical elements having programmed optical structures
- Publication number 20050001043
- Publication date Jan 6, 2005
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Application
Static dissipative optical construction
- Publication number 20040229059
- Publication date Nov 18, 2004
- William L. Kausch
- B32 - LAYERED PRODUCTS
Information Patent Application
Diffuse reflective articles
- Publication number 20040005451
- Publication date Jan 8, 2004
- MINNESOTA MINING AND MANUFACTURING COMPANY
- Wade D. Kretman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Diffuse reflective articles
- Publication number 20030118805
- Publication date Jun 26, 2003
- MINNESOTA MINING AND MANUFACTURING COMPANY
- Wade D. Kretman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical film with variable angle prisms
- Publication number 20030112521
- Publication date Jun 19, 2003
- 3M
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT HAVING PROGRAMMED OPTICAL STRUCTURES
- Publication number 20030103760
- Publication date Jun 5, 2003
- MARK E. GARDINER
- G02 - OPTICS
Information Patent Application
Optical film with variable angle prisms
- Publication number 20020057497
- Publication date May 16, 2002
- 3M Innovative Properties Company
- Mark E. Gardiner
- G02 - OPTICS
Information Patent Application
Optical film
- Publication number 20020057564
- Publication date May 16, 2002
- 3M Innovative Properties Company
- Alan B. Campbell
- G02 - OPTICS
Information Patent Application
Optical film with defect-reducing surface and method for making same
- Publication number 20020012248
- Publication date Jan 31, 2002
- 3M Innovative Properties Company
- Alan B. Campbell
- G02 - OPTICS
Information Patent Application
Dimensionally stabilized diffuse reflective articles
- Publication number 20010036546
- Publication date Nov 1, 2001
- Scott R. Kaytor
- G02 - OPTICS

Wade D. Kretman

Person

Patents Grantslast 30 patents

Backlight with structured surfaces

Static dissipative optical construction

Backlight with structured surfaces

Static dissipative optical construction

Optical elements having programmed optical structures

Illumination device

Blacklight with structured surfaces

Static dissipative optical construction

Optical element having programmed optical structures

Diffuse reflective articles

Optical film with variable angle prisms

Method of making tool to produce optical film

Optical film with variable angle prisms

Diffuse reflective articles

Lightguide having a directly secured reflector and method of making...

Optical film with variable angle prisms

Optical film

Optical film with defect-reducing surface and method for making same

Brightness enhancement article

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR CONTROLLING BACKLIGHT OUTPUT CHARACTERISTICS

STATIC DISSIPATIVE OPTICAL CONSTRUCTION

BACKLIGHT WITH STRUCTURED SURFACES

Static Dissipative Optical Construction

Backlight with structured surfaces

Illumination device

Optical elements having programmed optical structures

Static dissipative optical construction

Diffuse reflective articles

Diffuse reflective articles

Optical film with variable angle prisms

OPTICAL ELEMENT HAVING PROGRAMMED OPTICAL STRUCTURES

Optical film with variable angle prisms

Optical film

Optical film with defect-reducing surface and method for making same

Dimensionally stabilized diffuse reflective articles