Brenner; Lothar
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brenner; Lothar.The latest application filed is for "two-shaft vacuum pump".
- Brenner; Lothar - Bad Munstereifel DE
- Brenner, Lothar - Munstereifel DE
- Brenner, Lothar - Bad M?uuml;nstereifel DE
| Patent | Date |
|---|---|
| Two shaft vacuum pump with cantilevered rotors Grant 6,964,559 - Behling , et al. November 15, 2 | 2005-11-15 |
| Two-shaft vacuum pump Grant 6,863,511 - Kriehn , et al. March 8, 2 | 2005-03-08 |
| Screw vacuum pump with a coolant circuit Grant 6,758,660 - Kriehn , et al. July 6, 2 | 2004-07-06 |
| Two-shaft vacuum pump App 20040091380 - Kriehn, Hartmut ; et al. | 2004-05-13 |
| Vacuum pump with two co-operating rotors App 20030152468 - Behling, Manfred ; et al. | 2003-08-14 |
| Screw vacuum pump with a coolant circuit App 20030147764 - Kreihn, Hartmut ; et al. | 2003-08-07 |
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