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Karl Ries
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Mulheim, DE
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last 30 patents
Information
Patent Grant
Film strip positioning for X-ray testing of pipes
Patent number
4,311,905
Issue date
Jan 19, 1982
Mannesmann Aktiengesellschaft
Karl Ries
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ultrasonic testing of weld seams of pipes for detecting transversel...
Patent number
4,305,297
Issue date
Dec 15, 1981
Mannesmann Aktiengesellschaft
Karl Ries
G01 - MEASURING TESTING
Information
Patent Grant
Automatic self-checking of test equipment
Patent number
4,240,281
Issue date
Dec 23, 1980
Mannesmann Aktiengesellschaft
Dieter Lather
G01 - MEASURING TESTING
Information
Patent Grant
Test head for ultrasonic testing of structural material
Patent number
4,238,963
Issue date
Dec 16, 1980
Mannesmann Aktiengesellschaft
Karl Ries
G01 - MEASURING TESTING
Information
Patent Grant
Conveyor belt for filmstrip positioning
Patent number
4,213,552
Issue date
Jul 22, 1980
Mannesmannufer Aktiengesellschaft
Karl Ries
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Locating a welding seam
Patent number
4,206,511
Issue date
Jun 3, 1980
Mannesmann Aktiengesellschaft
Karl Ries
G01 - MEASURING TESTING
Information
Patent Grant
Initializing ultrasonic test equipment with a particular reference...
Patent number
4,182,154
Issue date
Jan 8, 1980
Mannesmann Aktiengesellschaft
Dieter Lather
G01 - MEASURING TESTING
Information
Patent Grant
Method of adjusting ultrasonic test systems
Patent number
4,173,897
Issue date
Nov 13, 1979
Mannesmann Aktiengesellschaft
Ulrich Forstermann
G01 - MEASURING TESTING
Information
Patent Grant
System for nondestructive, ultrasonic testing of test objects
Patent number
4,173,898
Issue date
Nov 13, 1979
Mannesmann Aktiengesellschaft
Ulrich Forstermann
G01 - MEASURING TESTING
Information
Patent Grant
Recognizing ultrasonic response signals during testing of structura...
Patent number
4,170,143
Issue date
Oct 9, 1979
Mannesmann Aktiengesellschaft
Karl Ries
G01 - MEASURING TESTING
Information
Patent Grant
System for inspecting tubes or pipes by means for ultrasonics
Patent number
4,164,150
Issue date
Aug 14, 1979
Mannesmann Aktiengesellschaft
Karl Ries
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Mount for ultrasonic test head
Patent number
4,162,636
Issue date
Jul 31, 1979
Mannesmann Aktiengesellschaft
Dieter Lather
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic testing
Patent number
4,147,065
Issue date
Apr 3, 1979
Mannesmann AG
Dieter Lather
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic testing of seams
Patent number
4,131,026
Issue date
Dec 26, 1978
Mannesmannrohren-Werke AG
Karl Ries
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for ultrasonic inspection of the welding seam of large pipes
Patent number
4,131,027
Issue date
Dec 26, 1978
Mannesmann Aktiengesellschaft
Wolfgang Terschuren
G01 - MEASURING TESTING
Information
Patent Grant
Initialization and preparation of on-production-line ultrasonic tes...
Patent number
4,106,326
Issue date
Aug 15, 1978
Mannesmann Aktiengesellschaft
Dieter Lather
G01 - MEASURING TESTING