James A. Servatius

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Inver Grove Heights, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Microreplication tool with gas release features
- Patent number 6,824,378
- Issue date Nov 30, 2004
- 3M Innovative Properties Company
- Vincent W. King
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multidirectional single surface optically shaped film
- Patent number 6,700,712
- Issue date Mar 2, 2004
- 3M Innovative Properties Company
- James Servatius
- G02 - OPTICS
Information Patent Grant
Method and apparatus for knurling a workpiece, method of molding an...
- Patent number 5,975,987
- Issue date Nov 2, 1999
- 3M Innovative Properties Company
- Timothy L. Hoopman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Liquid management film for absorbent articles
- Patent number 5,728,446
- Issue date Mar 17, 1998
- Raymond P. Johnston
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Microreplication tool with gas release features
- Publication number 20030224144
- Publication date Dec 4, 2003
- Vincent W. King
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Multidirectional single surface optically shaped film
- Publication number 20030090813
- Publication date May 15, 2003
- 3M Innovative Properties Company
- James Servatius
- G02 - OPTICS