Armfield; Jeffrey S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Armfield; Jeffrey S..The latest application filed is for "modular powered hoist with integrated lift/guide assembly".
- Armfield; Jeffrey S. - Grand Blanc MI
- Armfield; Jeffrey S. - Upsilanti MI
- Armfield; Jeffrey S. - Knoxville TN
| Patent | Date |
|---|---|
| Modular powered hoist with integrated lift/guide assembly Grant 11,034,562 - Armfield June 15, 2 | 2021-06-15 |
| Modular Powered Hoist With Integrated Lift/guide Assembly App 20200115199 - Armfield; Jeffrey S. | 2020-04-16 |
| Modular Powered Hoist With Multifunctional Baseplate App 20200115198 - Armfield; Jeffrey S. | 2020-04-16 |
| Portal wheel end Grant 8,844,669 - Armfield September 30, 2 | 2014-09-30 |
| Portal Wheel End App 20120181850 - Armfield; Jeffrey S. | 2012-07-19 |
| Portal wheel end Grant 8,118,133 - Armfield February 21, 2 | 2012-02-21 |
| Portal Wheel End App 20100007198 - Armfield; Jeffrey S. | 2010-01-14 |
| Method for generating a highly reactive plasma for exhaust gas aftertreatment and enhanced catalyst reactivity Grant 6,190,507 - Whealton , et al. February 20, 2 | 2001-02-20 |
| Error correction in measures of speed, acceleration, misfire detection and roughness Grant 5,699,252 - Citron , et al. December 16, 1 | 1997-12-16 |
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