Ohren; Dennis L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohren; Dennis L..The latest application filed is for "on-axis focus sensor and method".
- Ohren; Dennis L. - Victoria MN
| Patent | Date |
|---|---|
| On-axis focus sensor and method Grant 9,594,230 - Ohren , et al. March 14, 2 | 2017-03-14 |
| On-axis Focus Sensor And Method App 20140368635 - Ohren; Dennis L. ; et al. | 2014-12-18 |
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