Pranis; Robert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pranis; Robert A..The latest application filed is for "methods and devices for measuring total polar compounds in degrading oils".
- Pranis; Robert A. - St. Paul MN
| Patent | Date |
|---|---|
| Methods and devices for measuring total polar compounds in degrading oils Grant 7,390,666 - Onwumere , et al. June 24, 2 | 2008-06-24 |
| Welded sample preparation articles and methods Grant 7,300,801 - Pranis , et al. November 27, 2 | 2007-11-27 |
| Methods And Devices For Measuring Total Polar Compounds In Degrading Oils App 20070048871 - Onwumere; Fidelis C. ; et al. | 2007-03-01 |
| Methods and devices for measuring total polar compounds in degrading oils Grant 7,132,079 - Onwumere , et al. November 7, 2 | 2006-11-07 |
| Welded sample preparation articles and methods App 20050058576 - Pranis, Robert A. ; et al. | 2005-03-17 |
| Methods and devices for measuring total polar compounds in degrading oils App 20030027346 - Onwumere, Fidelis C. ; et al. | 2003-02-06 |
| Crosslinked isocyanate-functional polymer supports Grant 5,679,779 - Heilmann , et al. October 21, 1 | 1997-10-21 |
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