loadpatents
Patent applications and USPTO patent grants for Prescavage; James.The latest application filed is for "roller bearing assembly for use in a fracking pump crank shaft".
Patent | Date |
---|---|
Roller bearing assembly for use in a fracking pump crank shaft Grant 10,837,488 - Roehr , et al. November 17, 2 | 2020-11-17 |
Double row tapered roller bearing assembly having a two-piece outer ring Grant 10,738,825 - Prescavage , et al. A | 2020-08-11 |
Cam follower and yoke roller assemblies Grant 10,731,743 - Prescavage , et al. | 2020-08-04 |
Roller Bearing Assembly For Use In A Fracking Pump Crank Shaft App 20200032838 - Roehr; George ;   et al. | 2020-01-30 |
Double Row Tapered Roller Bearing Assembly Having A Two-piece Outer Ring App 20190345978 - Prescavage; James ;   et al. | 2019-11-14 |
Cam Follower And Yoke Roller Assemblies App 20180149257 - Prescavage; James ;   et al. | 2018-05-31 |
Cage for a roller bearing and a method of manufacturing the same Grant 9,033,587 - Mania , et al. May 19, 2 | 2015-05-19 |
Surface Treated Rocker Arm Shaft App 20090173301 - Lugosi; Robert ;   et al. | 2009-07-09 |
Cam Followers For Long Life App 20090175567 - Prescavage; James ;   et al. | 2009-07-09 |
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