Hubbard; Paul A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hubbard; Paul A..The latest application filed is for "axle roller bearing seal shroud".
- Hubbard; Paul A. - Richardson TX
- Hubbard; Paul A. - Petersburg VA
- Hubbard; Paul A. - South Chesterfield VA
- Hubbard; Paul A - Petersburg VA US
- Hubbard; Paul A. - Richmond VA
| Patent | Date |
|---|---|
| Methods and compositions for maintaining the conformation and structural integrity of biomolecules Grant 11,197,905 - Seifert , et al. December 14, 2 | 2021-12-14 |
| Methods and compositions for maintaining the conformation and structural integrity of biomolecules Grant 10,363,281 - Nelson , et al. | 2019-07-30 |
| Axle roller bearing seal shroud Grant 10,330,156 - Hubbard | 2019-06-25 |
| Axle Roller Bearing Seal Shroud App 20190048935 - HUBBARD; PAUL A. | 2019-02-14 |
| Methods And Compositions For Maintaining The Conformation And Structural Integrity Of Biomolecules App 20180015135 - Nelson; Kevin D. ; et al. | 2018-01-18 |
| Roller Bearing Backing Ring Assembly App 20130230265 - Hubbard; Paul A. ; et al. | 2013-09-05 |
| Roller bearing seal Grant 8,360,651 - Fetty , et al. January 29, 2 | 2013-01-29 |
| Railway car roller bearing Grant 8,356,945 - Mason , et al. January 22, 2 | 2013-01-22 |
| Railway car bearing seal Grant 8,356,941 - Mason , et al. January 22, 2 | 2013-01-22 |
| Roller bearing backing ring assembly App 20120195540 - Hubbard; Paul A. ; et al. | 2012-08-02 |
| Roller bearing backing ring Grant 8,226,299 - Hubbard , et al. July 24, 2 | 2012-07-24 |
| Bearing assembly having a dual stage seal Grant 8,109,674 - Hubbard February 7, 2 | 2012-02-07 |
| Railway car bearing seal App 20110216993 - Mason; Michael ; et al. | 2011-09-08 |
| Railway car roller bearing App 20110123142 - Mason; Michael ; et al. | 2011-05-26 |
| Roller bearing backing ring App 20110064347 - Hubbard; Paul A. ; et al. | 2011-03-17 |
| Bearing assembly having a dust seal arrangement with contacting and non-contacting dust seals App 20100322544 - Hubbard; Paul A. ; et al. | 2010-12-23 |
| Bearing assembly having a dual stage seal App 20100272381 - Hubbard; Paul A. | 2010-10-28 |
| Labyrinth-type seal for railway car journal bearing Grant 5,975,533 - Hubbard , et al. November 2, 1 | 1999-11-02 |
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