Phillip M. Winter

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Surface treating article including a hub
- Patent number 6,136,143
- Issue date Oct 24, 2000
- 3M Innovative Properties Company
- Phillip M. Winter
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hub
- Patent number D409340
- Issue date May 4, 1999
- Minnesota Mining and Manufacturing Company
- Phillip M. Winter
- D31 -
Information Patent Grant
Surface treating article
- Patent number D408601
- Issue date Apr 20, 1999
- Minnesota Mining and Manufacturing Company
- Phillip M. Winter
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Portable apparatus for removing heat softenable surface coverings
- Patent number 5,879,504
- Issue date Mar 9, 1999
- Minnesota Mining and Manufacturing Company
- Phillip M. Winter
- B44 - DECORATIVE ARTS
Information Patent Grant
Portable apparatus for removing heat softenable surface coverings
- Patent number 5,269,874
- Issue date Dec 14, 1993
- Minnesota Mining and Manufacturing Company
- Phillip M. Winter
- B44 - DECORATIVE ARTS
Information Patent Grant
Method of using a rotatable disc to remove heat softenable surface...
- Patent number 5,190,620
- Issue date Mar 2, 1993
- Minnesota Mining and Manufacturing Company
- Phillip M. Winter
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
Cleaning articles and method of making
- Publication number 20040038613
- Publication date Feb 26, 2004
- 3M Innovative Properties Company
- Lawrence J. Mann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Cleaning articles and method of making
- Publication number 20020173214
- Publication date Nov 21, 2002
- 3M Innovative Properties Company
- Lawrence J. Mann
- B24 - GRINDING POLISHING