Charles L. Strickler

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Elkton, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Highly repellent carpet protectants
- Patent number 7,592,064
- Issue date Sep 22, 2009
- E. I. Du Pont de Nemours and Company
- Patrick Henry Fitzgerald
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly repellent carpet protectants
- Patent number 6,790,905
- Issue date Sep 14, 2004
- E. I. Du Pont de Nemours and Company
- Patrick Henry Fitzgerald
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fabric cleaning formulations
- Patent number 6,071,869
- Issue date Jun 6, 2000
- E. I. Du Pont de Nemours and Company
- Joyce Monson Materniak
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Application of durable, antistatic, soil release agent
- Patent number 4,279,960
- Issue date Jul 21, 1981
- E. I. Du Pont de Nemours and Company
- Kenneth C. Smeltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Highly repellent carpet protectants
- Publication number 20050009963
- Publication date Jan 13, 2005
- Patrick Henry Fitzgerald
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Highly repellent carpet protectants
- Publication number 20030157296
- Publication date Aug 21, 2003
- Patrick Henry Fitzgerald
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...