Robert F. Kamrath

Person

Woodbury, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical construction and display system incorporating same
- Patent number 11,435,616
- Issue date Sep 6, 2022
- 3M Innovative Properties Company
- Encai Hao
- G02 - OPTICS
Information Patent Grant
Optical construction and display system incorporating same
- Patent number 10,649,274
- Issue date May 12, 2020
- 3M Innovative Properties Company
- Encai Hao
- G02 - OPTICS
Information Patent Grant
Optical element with a porous low refractive index layer having a p...
- Patent number 10,502,869
- Issue date Dec 10, 2019
- 3M Innovative Properties Company
- William D. Coggio
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Back-lit transmissive display having variable index light extractio...
- Patent number 10,295,724
- Issue date May 21, 2019
- 3M Innovative Properties Company
- David Scott Thompson
- G02 - OPTICS
Information Patent Grant
Vacuum glazing pillars for insulated glass units
- Patent number 9,878,954
- Issue date Jan 30, 2018
- 3M Innovative Properties Company
- Margaret M. Vogel-Martin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Inorganic multilayer lamination transfer films
- Patent number 9,776,384
- Issue date Oct 3, 2017
- 3M Innovative Properties Company
- Martin B. Wolk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Articles with lamination transfer films having engineered voids
- Patent number 9,731,473
- Issue date Aug 15, 2017
- 3M Innovative Properties Company
- Evan L. Schwartz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Inorganic multilayer lamination transfer films
- Patent number 9,586,385
- Issue date Mar 7, 2017
- 3M Innovative Properties Company
- Martin B. Wolk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optically diffuse low refractive index element
- Patent number 9,588,262
- Issue date Mar 7, 2017
- 3M Innovative Properties Company
- William D. Coggio
- G02 - OPTICS
Information Patent Grant
Back-lit transmissive display having variable index light extractio...
- Patent number 9,541,701
- Issue date Jan 10, 2017
- 3M Innovative Properties Company
- David Scott Thompson
- G02 - OPTICS
Information Patent Grant
Methods of forming transfer films
- Patent number 9,419,250
- Issue date Aug 16, 2016
- 3M Innovative Properties Company
- Evan L. Schwartz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Nano-porous adhesive tie layer
- Patent number 9,328,265
- Issue date May 3, 2016
- 3M Innovative Properties Company
- Encai Hao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Antireflective film comprising large particle size fumed silica
- Patent number 9,310,527
- Issue date Apr 12, 2016
- 3M Innovative Properties Company
- Encai Hao
- B32 - LAYERED PRODUCTS
Information Patent Grant
Lamination transfer films for forming articles with engineered voids
- Patent number 9,246,134
- Issue date Jan 26, 2016
- 3M Innovative Properties Company
- Evan L. Schwartz
- B32 - LAYERED PRODUCTS
Information Patent Grant
Flexible high refractive index hardcoat
- Patent number 8,343,622
- Issue date Jan 1, 2013
- 3M Innovative Properties Company
- Lan H. Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Self-assembling antireflective coating comprising surface modified...
- Patent number 8,202,573
- Issue date Jun 19, 2012
- 3M Innovative Properties Company
- Richard J. Pokorny
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Capacitor based force sensor
- Patent number 7,148,882
- Issue date Dec 12, 2006
- 3M Innovatie Properties Company
- Robert F. Kamrath
- G01 - MEASURING TESTING
Information Patent Grant
Treatment of fibrous substrates to impart repellency, stain resista...
- Patent number 6,613,862
- Issue date Sep 2, 2003
- 3M Innovative Properties Company
- John C. Clark
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Soil-resistant spin finish compositions
- Patent number 6,537,662
- Issue date Mar 25, 2003
- 3M Innovative Properties Company
- Robert F. Kamrath
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Treatment of fibrous substrates to impart repellency, stain resista...
- Patent number 6,197,378
- Issue date Mar 6, 2001
- 3M Innovative Properties Company
- John C. Clark
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Carpet treatment composition comprising polycarboxylate salts
- Patent number 6,074,436
- Issue date Jun 13, 2000
- 3M Innovative Properties Company
- Shou-Lu G. Wang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Repellent and soil resistant carpet treated with ammonium polycarbo...
- Patent number 5,756,181
- Issue date May 26, 1998
- Minnesota Mining and Manufacturing Company
- Shou-Lu G. Wang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method for treating carpet using PH adjustment
- Patent number 5,744,201
- Issue date Apr 28, 1998
- Minnesota Mining and Manufacturing Company
- John C. Chang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method for treating carpets with polycarboxylate salts to enhance s...
- Patent number 5,738,687
- Issue date Apr 14, 1998
- Minnesota Mining and Manufacturing Company
- Robert F. Kamrath
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fluorine-efficient oil- and water-repellent compositions
- Patent number 5,466,770
- Issue date Nov 14, 1995
- Minnesota Mining and Manufacturing Company
- Frans A. Audenaert
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method for sizing paper
- Patent number 5,271,806
- Issue date Dec 21, 1993
- Minnesota Mining and Manufacturing Company
- Robert F. Deutsch
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONSTRUCTION AND DISPLAY SYSTEM INCORPORATING SAME
- Publication number 20200233268
- Publication date Jul 23, 2020
- 3M Innovative Properties Company
- Encai HAO
- G02 - OPTICS
Information Patent Application
COMPRESSIBLE, MULTILAYER ARTICLES AND METHOD OF MAKING THEREOF
- Publication number 20180134010
- Publication date May 17, 2018
- 3M Innovative Properties Company
- Margot A. BRANIGAN
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPRESSIBLE, MULTILAYER ARTICLES AND METHOD OF MAKING THEREOF
- Publication number 20180104941
- Publication date Apr 19, 2018
- 3M Innovative Properties Company
- Michael Benton FREE
- B32 - LAYERED PRODUCTS
Information Patent Application
INORGANIC MULTILAYER LAMINATION TRANSFER FILMS
- Publication number 20170190161
- Publication date Jul 6, 2017
- 3M Innovative Properties Company
- Martin B. Wolk
- B32 - LAYERED PRODUCTS
Information Patent Application
HARDCOATS COMPRISING ALKOXYLATED MULTI (METH)ACRYLATE MONOMERS
- Publication number 20170166750
- Publication date Jun 15, 2017
- 3M Innovative Properties Company
- Richard J. Pokorny
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BACK-LIT TRANSMISSIVE DISPLAY HAVING VARIABLE INDEX LIGHT EXTRACTIO...
- Publication number 20170031078
- Publication date Feb 2, 2017
- 3M Innovative Properties Company
- David Scott Thompson
- G02 - OPTICS
Information Patent Application
HARDCOATS COMPRISING ALKOXYLATED MULTI(METH)ACRYLATE MONOMERS AND S...
- Publication number 20160326383
- Publication date Nov 10, 2016
- 3M INNOVATIVE PROPERTIES COMPANY
- Richard J. Pokorny
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ARTICLES WITH LAMINATION TRANSFER FILMS HAVING ENGINEERED VOIDS
- Publication number 20160318277
- Publication date Nov 3, 2016
- 3M Innovative Properties Company
- Evan L. Schwartz
- B32 - LAYERED PRODUCTS
Information Patent Application
METHODS OF FORMING TRANSFER FILMS
- Publication number 20160087246
- Publication date Mar 24, 2016
- 3M Innovative Properties Company
- Evan L. Schwartz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INORGANIC MULTILAYER LAMINATION TRANSFER FILMS
- Publication number 20160059528
- Publication date Mar 3, 2016
- 3M Innovative Properties Company
- Martin B. Wolk
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL CONSTRUCTION AND DISPLAY SYSTEM INCORPORATING SAME
- Publication number 20160018700
- Publication date Jan 21, 2016
- 3M Innovative Properties Company
- Encai HAO
- G02 - OPTICS
Information Patent Application
LAMINATION TRANSFER FILMS FOR FORMING ARTICLES WITH ENGINEERED VOIDS
- Publication number 20150207107
- Publication date Jul 23, 2015
- 3M INNOVATIVE PROPERTIES COMPANY
- Evan L. Schwartz
- B32 - LAYERED PRODUCTS
Information Patent Application
HARDCOATS COMPRISING ALKOXYLATED MULTI (METH)ACRYLATE MONOMERS
- Publication number 20150132583
- Publication date May 14, 2015
- 3M Innovative Properties Company
- Richard J. Pokorny
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
VACUUM GLAZING PILLARS FOR INSULATED GLASS UNITS
- Publication number 20150079313
- Publication date Mar 19, 2015
- 3M Innovative Properties Company
- MARGARET M. VOGEL-MARTIN
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
LAMINATION TRANSFER FILMS FOR FORMING EMBEDDED NANOSTRUCTURES
- Publication number 20140242343
- Publication date Aug 28, 2014
- 3M Innovative Properties Company
- Michael Benton Free
- B44 - DECORATIVE ARTS
Information Patent Application
BACK-LIT TRANSMISSIVE DISPLAY HAVING VARIABLE INDEX LIGHT EXTRACTIO...
- Publication number 20140071653
- Publication date Mar 13, 2014
- 3M Innovative Properties Company
- David Scott Thompson
- G02 - OPTICS
Information Patent Application
ANTIREFLECTIVE FILM COMPRISING LARGE PARTICLE SIZE FUMED SILICA
- Publication number 20140022644
- Publication date Jan 23, 2014
- Encai Hao
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICALLY DIFFUSE LOW REFRACTIVE INDEX ELEMENT
- Publication number 20130222911
- Publication date Aug 29, 2013
- William D. Coggio
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT WITH A POROUS LOW REFRACTIVE INDEX LAYER HAVING A P...
- Publication number 20130202867
- Publication date Aug 8, 2013
- 3M Innovative Properties Company
- William D. Coggio
- G02 - OPTICS
Information Patent Application
NANO-POROUS ADHESIVE TIE LAYER
- Publication number 20120282455
- Publication date Nov 8, 2012
- Encai Hao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL CONSTRUCTION AND DISPLAY SYSTEM INCORPORATING SAME
- Publication number 20120039089
- Publication date Feb 16, 2012
- 3M INNOVATIVE PROPERTIES COMPANY
- Encai Hao
- G02 - OPTICS
Information Patent Application
SELF-ASSEMBLING ANTIREFLECTIVE COATING COMPRISING SURFACE MODIFIED...
- Publication number 20100189970
- Publication date Jul 29, 2010
- Richard J. Pokorny
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLEXIBLE HIGH REFRACTIVE INDEX HARDCOAT
- Publication number 20100003501
- Publication date Jan 7, 2010
- Lan H. Liu
- G02 - OPTICS
Information Patent Application
Capacitor based force sensor
- Publication number 20040227736
- Publication date Nov 18, 2004
- Robert F. Kamrath
- G01 - MEASURING TESTING
Information Patent Application
Treatment of fibrous substrates to impart repellency, stain resista...
- Publication number 20010005530
- Publication date Jun 28, 2001
- 3M Innovative Properties Company
- John C. Clark
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Robert F. Kamrath

Person

Patents Grantslast 30 patents

Optical construction and display system incorporating same

Optical construction and display system incorporating same

Optical element with a porous low refractive index layer having a p...

Back-lit transmissive display having variable index light extractio...

Vacuum glazing pillars for insulated glass units

Inorganic multilayer lamination transfer films

Articles with lamination transfer films having engineered voids

Inorganic multilayer lamination transfer films

Optically diffuse low refractive index element

Back-lit transmissive display having variable index light extractio...

Methods of forming transfer films

Nano-porous adhesive tie layer

Antireflective film comprising large particle size fumed silica

Lamination transfer films for forming articles with engineered voids

Flexible high refractive index hardcoat

Self-assembling antireflective coating comprising surface modified...

Capacitor based force sensor

Treatment of fibrous substrates to impart repellency, stain resista...

Soil-resistant spin finish compositions

Treatment of fibrous substrates to impart repellency, stain resista...

Carpet treatment composition comprising polycarboxylate salts

Repellent and soil resistant carpet treated with ammonium polycarbo...

Method for treating carpet using PH adjustment

Method for treating carpets with polycarboxylate salts to enhance s...

Fluorine-efficient oil- and water-repellent compositions

Method for sizing paper

Patents Applicationslast 30 patents

OPTICAL CONSTRUCTION AND DISPLAY SYSTEM INCORPORATING SAME

COMPRESSIBLE, MULTILAYER ARTICLES AND METHOD OF MAKING THEREOF

COMPRESSIBLE, MULTILAYER ARTICLES AND METHOD OF MAKING THEREOF

INORGANIC MULTILAYER LAMINATION TRANSFER FILMS

HARDCOATS COMPRISING ALKOXYLATED MULTI (METH)ACRYLATE MONOMERS

BACK-LIT TRANSMISSIVE DISPLAY HAVING VARIABLE INDEX LIGHT EXTRACTIO...

HARDCOATS COMPRISING ALKOXYLATED MULTI(METH)ACRYLATE MONOMERS AND S...

ARTICLES WITH LAMINATION TRANSFER FILMS HAVING ENGINEERED VOIDS

METHODS OF FORMING TRANSFER FILMS

INORGANIC MULTILAYER LAMINATION TRANSFER FILMS

OPTICAL CONSTRUCTION AND DISPLAY SYSTEM INCORPORATING SAME

LAMINATION TRANSFER FILMS FOR FORMING ARTICLES WITH ENGINEERED VOIDS

HARDCOATS COMPRISING ALKOXYLATED MULTI (METH)ACRYLATE MONOMERS

VACUUM GLAZING PILLARS FOR INSULATED GLASS UNITS

LAMINATION TRANSFER FILMS FOR FORMING EMBEDDED NANOSTRUCTURES

BACK-LIT TRANSMISSIVE DISPLAY HAVING VARIABLE INDEX LIGHT EXTRACTIO...

ANTIREFLECTIVE FILM COMPRISING LARGE PARTICLE SIZE FUMED SILICA

OPTICALLY DIFFUSE LOW REFRACTIVE INDEX ELEMENT

OPTICAL ELEMENT WITH A POROUS LOW REFRACTIVE INDEX LAYER HAVING A P...

NANO-POROUS ADHESIVE TIE LAYER

OPTICAL CONSTRUCTION AND DISPLAY SYSTEM INCORPORATING SAME

SELF-ASSEMBLING ANTIREFLECTIVE COATING COMPRISING SURFACE MODIFIED...

FLEXIBLE HIGH REFRACTIVE INDEX HARDCOAT

Capacitor based force sensor

Treatment of fibrous substrates to impart repellency, stain resista...