Randy L. Robertson

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North St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Patterned air-laid nonwoven fibrous webs and methods of making and...
- Patent number 9,771,675
- Issue date Sep 26, 2017
- 3M Innovative Properties Company
- Gordon L. Altshuler
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
PATTERNED AIR-LAID NONWOVEN FIBROUS WEBS AND METHODS OF MAKING AND...
- Publication number 20130101805
- Publication date Apr 25, 2013
- 3M Innovative Properties Company
- Gordon L. Altshuler
- B32 - LAYERED PRODUCTS