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David Brian Jahnz
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Penetrator power connector for an integrated rotary machine
Patent number
9,941,766
Issue date
Apr 10, 2018
Solar Turbines Incorporated
David B. Jahnz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Controlling a gas compressor having multiple magnetic bearings
Patent number
9,410,554
Issue date
Aug 9, 2016
Solar Turbines Incorporated
Lei Zhu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method for controlling a gas compressor having a magnetic bearing
Patent number
9,404,533
Issue date
Aug 2, 2016
Solar Turbines Incorporated
Lei Zhu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Process of making a shrouded impeller
Patent number
8,128,865
Issue date
Mar 6, 2012
Solar Turbines Inc
David Brian Jahnz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of use for easy set-up pole and support system
Patent number
7,789,369
Issue date
Sep 7, 2010
David Brian Jahnz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Easy set-up pole and support system
Patent number
7,618,015
Issue date
Nov 17, 2009
David Brian Jahnz
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PENETRATOR POWER CONNECTOR FOR AN INTEGRATED ROTARY MACHINE
Publication number
20150285253
Publication date
Oct 8, 2015
Solar Turbines Incorporated
David B. Jahnz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CONTROLLING A GAS COMPRESSOR HAVING MULTIPLE MAGNETIC BEARINGS
Publication number
20150285242
Publication date
Oct 8, 2015
Solar Turbines Incorporated
Lei Zhu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRIC MOTOR WITH SYMMETRIC COOLING
Publication number
20150288231
Publication date
Oct 8, 2015
Solar Turbines Incorporated
David B. Jahnz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL SYSTEM FOR MAGNETIC BEARINGS IN A CENTRIFUGAL GAS COMPRESSOR
Publication number
20140303779
Publication date
Oct 9, 2014
Solar Turbines Incorporated
Lei Zhu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR CONTROLLING A GAS COMPRESSOR HAVING A MAGNETIC BEARING
Publication number
20140303780
Publication date
Oct 9, 2014
Solar Turbines Incorporated
Lei Zhu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Methods and Apparatus for Seating an Annulus within an Annular Groove
Publication number
20110162575
Publication date
Jul 7, 2011
David Jahnz
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Method for Use of Easy Set-Up Pole and Support System
Publication number
20100327140
Publication date
Dec 30, 2010
David Brian Jahnz
B60 - VEHICLES IN GENERAL
Information
Patent Application
Precision casting process
Publication number
20090160092
Publication date
Jun 25, 2009
David Brian Jahnz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process of making a shrouded impeller
Publication number
20090110556
Publication date
Apr 30, 2009
David Brian Jahnz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of Use for Easy Set-Up Pole and Support System
Publication number
20080116349
Publication date
May 22, 2008
David Brian Jahnz
B60 - VEHICLES IN GENERAL
Information
Patent Application
Easy set-up pole and support system
Publication number
20060180730
Publication date
Aug 17, 2006
David Brian Jahnz
B60 - VEHICLES IN GENERAL