Hehn; Frederic
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hehn; Frederic.The latest application filed is for "cooling system for e-charger assembly".
- Hehn; Frederic - Ludres FR
- Hehn; Frederic - Thaon les Vosges FR
- HEHN; Frederic - Nancy FR
| Patent | Date |
|---|---|
| Cooling system for e-charger assembly Grant 10,844,779 - Hehn , et al. November 24, 2 | 2020-11-24 |
| Cooling System For E-charger Assembly App 20200080470 - Hehn; Frederic ; et al. | 2020-03-12 |
| Assembly with bearings and spacer Grant 9,963,998 - Marsal , et al. May 8, 2 | 2018-05-08 |
| Improved Intraocular Lens And Corresponding Manufacturing Method App 20150297343 - HEHN; Frederic | 2015-10-22 |
| Assembly With Bearings And Spacer App 20140369865 - Marsal; Damien ; et al. | 2014-12-18 |
| Device And Method To Assist Treatment Of The Cornea App 20140222351 - Hehn; Frederic | 2014-08-07 |
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