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Patent applications and USPTO patent grants for Bonas; Calvin A..The latest application filed is for "apparatus for tightening threaded fasteners".
Patent | Date |
---|---|
Apparatus for tightening threaded fasteners Grant 11,358,261 - Bonas June 14, 2 | 2022-06-14 |
Apparatus For Tightening Threaded Fasteners App 20210372442 - JUNKERS; JOHN K. ;   et al. | 2021-12-02 |
Apparatus for tightening threaded fasteners Grant 11,035,512 - Junkers , et al. June 15, 2 | 2021-06-15 |
Apparatus For Tightening Threaded Fasteners App 20210146508 - Bonas; Calvin A. ;   et al. | 2021-05-20 |
Apparatus For Tightening Threaded Fasteners App 20200171629 - Bonas; Calvin A. | 2020-06-04 |
Apparatus for tightening threaded fasteners Grant 9,492,913 - Bonas , et al. November 15, 2 | 2016-11-15 |
Apparatus for tightening or loosening fasteners Grant 9,308,632 - Junkers , et al. April 12, 2 | 2016-04-12 |
Apparatus For Tightening Threaded Fasteners App 20140366689 - Bonas; Calvin A ;   et al. | 2014-12-18 |
Apparatus For Tightening Threaded Fasteners App 20140230608 - Junkers; John K. ;   et al. | 2014-08-21 |
Apparatus For Tightening Threaded Fasteners App 20130319181 - Bonas; Calvin A. | 2013-12-05 |
Apparatus For Tightening Or Loosening Fasteners App 20120090864 - Junkers; John K. ;   et al. | 2012-04-19 |
Reaction Adaptors For Torque Power Tools And Methods Of Using The Same App 20100269645 - Bonas; Calvin A. ;   et al. | 2010-10-28 |
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