Barth; Holger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barth; Holger.The latest application filed is for "refrigerant compressor system".
- Barth; Holger - Lengefeld DE
- Barth; Holger - Friedewald DE
| Patent | Date |
|---|---|
| Refrigerant Compressor System App 20150361972 - Barth; Holger ; et al. | 2015-12-17 |
| Refrigerant compressor Grant 8,317,489 - Barth November 27, 2 | 2012-11-27 |
| Internal Gear Fuel Pump App 20090016912 - Barth; Holger | 2009-01-15 |
| Refrigerant compressor App 20060275150 - Barth; Holger | 2006-12-07 |
| Internal gear-wheel pump comprising reinforced channels App 20060153706 - Barth; Holger | 2006-07-13 |
| Feed pump App 20010041132 - Marx, Peter ; et al. | 2001-11-15 |
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