Mary M. Dawson

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Lakeville, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for in-room glass washing
- Patent number 7,635,002
- Issue date Dec 22, 2009
- Ecolab Inc.
- Jeff W. Peterson
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Portable unit and wall unit dispensers and method of dispensing wit...
- Patent number 6,279,836
- Issue date Aug 28, 2001
- Ecolab Inc.
- Mark J. Toetschinger
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Portable unit wall unit dispensers and method of dispensing
- Patent number 6,158,673
- Issue date Dec 12, 2000
- Ecolab Inc.
- Mark J. Toetschinger
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Cleaning tool
- Patent number D423743
- Issue date Apr 25, 2000
- Ecolab Inc.
- Mary M. Dawson
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Portable wash and rinse system with dilution
- Patent number 5,996,907
- Issue date Dec 7, 1999
- Ecolab Inc.
- Mark J. Toetschinger
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for in-room glass washing
- Publication number 20060111260
- Publication date May 25, 2006
- Ecolab Inc.
- Jeff W. Peterson
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...