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Mark D. Zimmer
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Katy, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for updating software using updated data from ext...
Patent number
8,650,261
Issue date
Feb 11, 2014
SIEMENS ENERGY, INC.
Mark Zimmer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Telemetry network for downhole multistation seismic recording tools
Patent number
5,157,392
Issue date
Oct 20, 1992
Halliburton Logging Services, Inc.
Mark D. Zimmer
G01 - MEASURING TESTING
Information
Patent Grant
Programmable gain control for rotating transducer ultrasonic tools
Patent number
4,999,817
Issue date
Mar 12, 1991
Halliburton Logging Services, Inc.
Mark D. Zimmer
G01 - MEASURING TESTING
Information
Patent Grant
Simultaneous digitizing apparatus for an acoustic tool
Patent number
4,808,996
Issue date
Feb 28, 1989
Halliburton Company
Mark D. Zimmer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Acoustic well logging system having multiplexed filter digitizing
Patent number
4,797,668
Issue date
Jan 10, 1989
Halliburton Company
Mark D. Zimmer
G01 - MEASURING TESTING
Information
Patent Grant
Simultaneous digitizing apparatus for an acoustic tool
Patent number
4,684,947
Issue date
Aug 4, 1987
Halliburton Company
Mark D. Zimmer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatic gain control of digitized full trace acoustic signal in a...
Patent number
4,658,383
Issue date
Apr 14, 1987
Halliburton Company
Mark D. Zimmer
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic well logging with energy level detection
Patent number
4,446,540
Issue date
May 1, 1984
Halliburton Company
Mark D. Zimmer
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
System and Method For Updating Software Using Updated Data From Ext...
Publication number
20090113409
Publication date
Apr 30, 2009
SIEMENS ENERGY & AUTOMATION, INC.
Mark Zimmer
G06 - COMPUTING CALCULATING COUNTING