Robert A. Pranis

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and devices for measuring total polar compounds in degradin...
- Patent number 7,390,666
- Issue date Jun 24, 2008
- 3M Innovative Properties Company
- Fidelis C. Onwumere
- G01 - MEASURING TESTING
Information Patent Grant
Welded sample preparation articles and methods
- Patent number 7,300,801
- Issue date Nov 27, 2007
- 3M Innovative Properties Company
- Robert A. Pranis
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Methods and devices for measuring total polar compounds in degradin...
- Patent number 7,132,079
- Issue date Nov 7, 2006
- 3M Innovative Properties Company
- Fidelis C. Onwumere
- G01 - MEASURING TESTING
Information Patent Grant
Methods and devices for measuring total polar compounds in degradin...
- Patent number 6,436,713
- Issue date Aug 20, 2002
- 3M Innovative Properties Company
- Fidelis C. Onwumere
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND DEVICES FOR MEASURING TOTAL POLAR COMPOUNDS IN DEGRADIN...
- Publication number 20070048871
- Publication date Mar 1, 2007
- 3M Innovative Properties Company
- Fidelis C. Onwumere
- G01 - MEASURING TESTING
Information Patent Application
Welded sample preparation articles and methods
- Publication number 20050058576
- Publication date Mar 17, 2005
- 3M Innovative Properties Company
- Robert A. Pranis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods and devices for measuring total polar compounds in degradin...
- Publication number 20030027346
- Publication date Feb 6, 2003
- 3M Innovative Properties Company
- Fidelis C. Onwumere
- G01 - MEASURING TESTING