William A. Peper

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Maplewood, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Low profile inflatable package protection system
- Patent number 7,168,566
- Issue date Jan 30, 2007
- 3M Innovative Properties Company
- Kevin W. Anderson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Inflatable packaging system
- Patent number 7,168,567
- Issue date Jan 30, 2007
- 3M Innovative Properties Company
- William A. Peper
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Inflatable packaging system
- Patent number 6,978,893
- Issue date Dec 27, 2005
- 3M Innovative Properties Company
- William A. Peper
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
One-way valve for inflatable package
- Patent number 6,913,803
- Issue date Jul 5, 2005
- 3M Innovative Properties Company
- William A. Peper
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Severable multilayer thermoplastic film
- Patent number 4,908,278
- Issue date Mar 13, 1990
- Minnesota Mining and Manufacturing Company
- Ralph H. Bland
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Inflatable packaging system
- Publication number 20050247592
- Publication date Nov 10, 2005
- 3M Innovative Properties Company
- William A. Peper
- B32 - LAYERED PRODUCTS
Information Patent Application
One-way valve for inflatable package
- Publication number 20030096068
- Publication date May 22, 2003
- 3M Innovative Properties Company
- William A. Peper
- B32 - LAYERED PRODUCTS
Information Patent Application
Inflatable packaging system
- Publication number 20030094395
- Publication date May 22, 2003
- 3M Innovative Properties Company
- William A. Peper
- B32 - LAYERED PRODUCTS
Information Patent Application
Low profile inflatable package protection system
- Publication number 20030094394
- Publication date May 22, 2003
- 3M Innovative Properties Company
- Kevin W. Anderson
- B32 - LAYERED PRODUCTS