Alexander Otto

Follow

Person

Hannover, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for valve actuation
- Patent number 8,708,042
- Issue date Apr 29, 2014
- Baker Hughes Incorporated
- Tobias Kischkat
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus and method for selective flow control
- Patent number 8,627,893
- Issue date Jan 14, 2014
- Baker Hughes Incorporated
- Alexander Otto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR SELECTIVE FLOW CONTROL
- Publication number 20110253240
- Publication date Oct 20, 2011
- BAKER HUGHES INCORPORATED
- Alexander Otto
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR VALVE ACTUATION
- Publication number 20110198077
- Publication date Aug 18, 2011
- BAKER HUGHES INCORPORATED
- Tobias Kischkat
- E21 - EARTH DRILLING MINING