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Raymond Earl Roesner
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Houston, TX, US
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last 30 patents
Information
Patent Grant
Method and apparatus for determining flow characteristics within a...
Patent number
4,507,552
Issue date
Mar 26, 1985
Dresser Industries, Inc.
Raymond E. Roesner
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for measurement of fluid density and flow rate...
Patent number
4,441,361
Issue date
Apr 10, 1984
Dresser Industries, Inc.
Norman R. Carlson
G01 - MEASURING TESTING
Information
Patent Grant
Geothermal well sampler apparatus
Patent number
4,254,830
Issue date
Mar 10, 1981
Dresser Industries, Inc.
Tom A. Garney
E21 - EARTH DRILLING MINING
Information
Patent Grant
Linearly corrected articulated linkage for wellbore measuring instr...
Patent number
4,121,345
Issue date
Oct 24, 1978
Dresser Industries, Inc.
Raymond Earl Roesner
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device to move density logging tool against well wall
Patent number
4,120,353
Issue date
Oct 17, 1978
Dresser Industries, Inc.
Raymond Earl Roesner
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiple arm pad instrument for logging highly deviated boreholes
Patent number
4,056,004
Issue date
Nov 1, 1977
Dresser Industries, Inc.
Raymond Earl Roesner
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid interface measuring device for use in earth boreholes
Patent number
3,990,304
Issue date
Nov 9, 1976
Dresser Industries, Inc.
Raymond E. Roesner
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hidden bow spring for calipers and centralizers
Patent number
3,978,924
Issue date
Sep 7, 1976
Dresser Industries, Inc.
Raymond E. Roesner
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well bore caliper and centralizer apparatus having articulated linkage
Patent number
3,977,468
Issue date
Aug 31, 1976
Dresser Industries, Inc.
James Edward Brewer
E21 - EARTH DRILLING MINING