Irvin F. Dunsmore

Person

Ham Lake, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Soil resistant curable laminate coating
- Patent number 6,723,438
- Issue date Apr 20, 2004
- 3M Innovative Properties Company
- John C. Chang
- B44 - DECORATIVE ARTS
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
High solids spin finish composition comprising a hydrocarbon surfac...
- Patent number 6,536,804
- Issue date Mar 25, 2003
- 3M Innovative Properties Company
- Irvin F. Dunsmore
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process of drawing fibers
- Patent number 6,468,452
- Issue date Oct 22, 2002
- 3M Innovative Properties Company
- Chetan P. Jariwala
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Treatment of fibrous substrates with acidic silsesquioxanes emulsions
- Patent number 6,468,587
- Issue date Oct 22, 2002
- 3M Innovative Properties Company
- John C. Chang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
High solids spin finish composition comprising a hydrocarbon surfac...
- Patent number 6,117,353
- Issue date Sep 12, 2000
- 3M Innovative Properties Company
- Irvin F. Dunsmore
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process of drawing fibers
- Patent number 6,077,468
- Issue date Jun 20, 2000
- 3M Innovative Properties Company
- Chetan P. Jariwala
- 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
Method for making a fiber containing a fluorochemical polymer melt...
- Patent number 6,068,805
- Issue date May 30, 2000
- 3M Innovative Properties Company
- James E. Lockridge
- 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
Poly(oxyalkylene) poly(aliphatic isocyanate) prepolymer and polyure...
- Patent number 4,795,764
- Issue date Jan 3, 1989
- Minnesota Mining and Manufacturing Company
- Roger R. Alm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Soil resistant curable laminate coating
- Publication number 20020150765
- Publication date Oct 17, 2002
- 3M Innovative Properties Company
- John C. Chang
- B44 - DECORATIVE ARTS
Information Patent Application
Treatment of fibrous substrates with acidic silsesquioxanes emulsions
- Publication number 20020025442
- Publication date Feb 28, 2002
- 3M Innovative Properties Company
- John C. Chang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Irvin F. Dunsmore

Person

Patents Grantslast 30 patents

Soil resistant curable laminate coating

Soil-resistant spin finish compositions

High solids spin finish composition comprising a hydrocarbon surfac...

Process of drawing fibers

Treatment of fibrous substrates with acidic silsesquioxanes emulsions

High solids spin finish composition comprising a hydrocarbon surfac...

Process of drawing fibers

Carpet treatment composition comprising polycarboxylate salts

Method for making a fiber containing a fluorochemical polymer melt...

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...

Poly(oxyalkylene) poly(aliphatic isocyanate) prepolymer and polyure...

Patents Applicationslast 30 patents

Soil resistant curable laminate coating

Treatment of fibrous substrates with acidic silsesquioxanes emulsions