Robert S. Mulder

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Eagan, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Frontal tape-based diaper closure system
- Patent number 5,300,057
- Issue date Apr 5, 1994
- Minnesota Mining and Manufacturing Company
- John A. Miller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Closure systems for diapers and method of preparation
- Patent number 5,106,383
- Issue date Apr 21, 1992
- Minnesota Mining and Manufacturing Company
- Robert S. Mulder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing a disposable diaper having an abraded targe...
- Patent number 5,026,446
- Issue date Jun 25, 1991
- Minnesota Mining and Manufacturing Company
- Manley R. Johnston
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE