Ehrlich; Michael J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ehrlich; Michael J..The latest application filed is for "advanced lock design for ball-lock devices".
- Ehrlich; Michael J. - Palmdale CA
- Ehrlich; Michael J. - Pine Mountain Club CA
| Patent | Date |
|---|---|
| Ball-lock fastening device Grant 10,155,580 - Neal , et al. Dec | 2018-12-18 |
| Advanced lock design for ball-lock devices Grant 9,845,143 - Neal , et al. December 19, 2 | 2017-12-19 |
| Advanced Lock Design For Ball-lock Devices App 20170021909 - NEAL; MATTHEW A. ; et al. | 2017-01-26 |
| Integrated resistance spring force machine Grant 7,878,955 - Ehrlich , et al. February 1, 2 | 2011-02-01 |
| Athletic exerciser pulling device Grant 6,929,589 - Bruggemann , et al. August 16, 2 | 2005-08-16 |
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