Kiewel; Holger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kiewel; Holger.The latest application filed is for "method for welding rotors for power generation".
- Kiewel; Holger - Brugg CH
| Patent | Date |
|---|---|
| Method for welding rotors for power generation Grant 9,441,487 - Keller , et al. September 13, 2 | 2016-09-13 |
| Gas turbine engine and method for cooling the compressor of a gas turbine engine Grant 8,979,470 - Riazantsev , et al. March 17, 2 | 2015-03-17 |
| Method For Welding Rotors For Power Generation App 20140299580 - KELLER; Sorin ; et al. | 2014-10-09 |
| Welded rotor of a gas turbine engine compressor Grant 8,517,676 - Pauli , et al. August 27, 2 | 2013-08-27 |
| Welded Rotor Of A Gas Turbine Engine Compressor App 20120275926 - PAULI; Ernst ; et al. | 2012-11-01 |
| Gas Turbine Engine And Method For Cooling The Compressor Of A Gas Turbine Engine App 20120036864 - RIAZANTSEV; Sergei ; et al. | 2012-02-16 |
| Rotating machine Grant 7,628,581 - De Simone , et al. December 8, 2 | 2009-12-08 |
| Rotor shaft, in particular for a gas turbine Grant 7,329,086 - Wiebe , et al. February 12, 2 | 2008-02-12 |
| Rotor shaft, in particular for a gas turbine App 20070086884 - Wiebe; Markus Roland ; et al. | 2007-04-19 |
| Rotating Machine App 20060197400 - De Simone; Andrea ; et al. | 2006-09-07 |
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