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Total properties:
34
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Patent #:
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Issue Dt:
|
08/12/1969
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Application #:
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04608872
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Filing Dt:
|
01/12/1967
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Title:
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METHOD AND APPARATUS FOR WELDING GIRTH JOINTS IN PIPE LINE
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Patent #:
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Issue Dt:
|
02/09/1971
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Application #:
|
04726358
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Filing Dt:
|
05/03/1968
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Title:
|
METHOD AND APPARATUS FOR ALIGNING TUBE CLAMPING MECHANISMS
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Patent #:
|
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Issue Dt:
|
10/12/1971
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Application #:
|
04830479
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Filing Dt:
|
06/04/1969
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Title:
|
SHELDING GAS PRESSURE ACTUATED PIPEWELDING DEVICE
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Patent #:
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Issue Dt:
|
02/27/1973
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Application #:
|
05155320
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Filing Dt:
|
06/21/1971
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Title:
|
TRAVELING WELDING APPARATUS
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Patent #:
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Issue Dt:
|
04/23/1974
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Application #:
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05254192
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Filing Dt:
|
05/17/1972
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Title:
|
APPARATUS AND METHOD FOR WELDING JOINTS BETWEEN METAL SHAPES
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Patent #:
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Issue Dt:
|
10/29/1974
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Application #:
|
05374050
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Filing Dt:
|
06/27/1973
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Title:
|
UNIVERSAL CARRIAGE APPARATUS FOR OPERATING ON PIPES AND ANALOGOUS WORK PIECES OF VARIOUS DIAMETERS
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Patent #:
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Issue Dt:
|
09/02/1975
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Application #:
|
05421339
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Filing Dt:
|
12/03/1973
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Title:
|
OSCILLATING APPARATUS FOR ARC WELDING EQUIPMENT
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Patent #:
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Issue Dt:
|
08/10/1976
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Application #:
|
05500688
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Filing Dt:
|
08/26/1974
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Title:
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MULTIPLE ARC WELDING WELDING AND METHOD
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|
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Patent #:
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|
Issue Dt:
|
03/20/1979
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Application #:
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05654975
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Filing Dt:
|
02/03/1976
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Title:
|
AUTOMATIC PIPE WELDING SYSTEM
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|
|
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Patent #:
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|
Issue Dt:
|
04/24/1979
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Application #:
|
05702864
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Filing Dt:
|
07/06/1976
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Title:
|
METHOD AND APPARATUS FOR ELECTRIC ARC AND ANALOGOUS WELDING UNDER PRECISION CONTROL
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|
|
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Patent #:
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Issue Dt:
|
04/19/1983
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Application #:
|
05702865
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Filing Dt:
|
07/06/1976
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Title:
|
METHOD FOR CONTROLLING TORCH POSITION AND TRAVEL IN AUTOMATIC WELDING
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|
|
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Patent #:
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|
Issue Dt:
|
04/03/1979
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Application #:
|
05857225
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Filing Dt:
|
12/05/1977
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Title:
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AUTOMATIC PIPE WELDING SYSTEM
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|
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Patent #:
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Issue Dt:
|
02/12/1980
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Application #:
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05857359
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Filing Dt:
|
12/05/1977
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Title:
|
AUTOMATIC PIPE WELDING SYSTEM
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|
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Patent #:
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Issue Dt:
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03/10/1981
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Application #:
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05903398
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Filing Dt:
|
05/08/1978
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|
Title:
|
METHOD AND SYSTEMS FOR ASSURING INTEGRITY OF OUTSIDE WELDINGS OF PIPELINES
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|
|
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Patent #:
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|
Issue Dt:
|
08/11/1981
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Application #:
|
06021784
|
Filing Dt:
|
03/19/1979
|
|
Title:
|
AUTOMATIC PIPE WELDING SYSTEM
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|
|
|
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Patent #:
|
|
Issue Dt:
|
10/05/1982
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Application #:
|
06073022
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Filing Dt:
|
09/06/1979
|
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Title:
|
HYDRAULIC WEDGE MANDREL
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|
|
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Patent #:
|
|
Issue Dt:
|
02/19/1985
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Application #:
|
06185285
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Filing Dt:
|
09/08/1980
|
|
Title:
|
PIPELINE PRIMING METHOD AND SYSTEM
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|
|
|
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Patent #:
|
|
Issue Dt:
|
06/28/1983
|
Application #:
|
06260030
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Filing Dt:
|
05/04/1981
|
|
Title:
|
PILING REMOVAL APPARATUS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
05/08/1984
|
Application #:
|
06280488
|
Filing Dt:
|
07/06/1981
|
|
Title:
|
APPARATUS AND METHOD FOR BENDING INSULATED PIPING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/11/1983
|
Application #:
|
06365043
|
Filing Dt:
|
04/02/1982
|
|
Title:
|
AUTOMATIC PIPE WELDING SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/22/1985
|
Application #:
|
06371737
|
Filing Dt:
|
04/26/1982
|
|
Title:
|
METHOD AND APPARATUS FOR POSITIONING A WELD TORCH IN AUTOMATIC ELECTRIC WELDING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/01/1984
|
Application #:
|
06375974
|
Filing Dt:
|
05/07/1982
|
|
Title:
|
CENTER TRACKING WELDER UNIT WITH FLOATING REFERENCE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/01/1985
|
Application #:
|
06380222
|
Filing Dt:
|
05/20/1982
|
|
Title:
|
TEMPLATE-MATCHING ADAPTIVE CONTROL SYSTEM FOR WELDING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/16/1984
|
Application #:
|
06397006
|
Filing Dt:
|
07/09/1982
|
|
Title:
|
SIDEWALL-MATCHING ADAPTIVE CONTROL SYSTEM FOR WELDING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/23/1985
|
Application #:
|
06422369
|
Filing Dt:
|
09/23/1982
|
|
Title:
|
APPARATUS AND METHOD FOR SENSING A WORKPIECE WITH AN ELECTRICAL ARC
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/01/1985
|
Application #:
|
06455893
|
Filing Dt:
|
01/05/1983
|
|
Title:
|
ADAPTIVE CONTROL SYSTEM FOR WELDING INVERTED SEAMS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/15/1985
|
Application #:
|
06461172
|
Filing Dt:
|
01/26/1983
|
|
Title:
|
RESILIENT INTERNAL MANDREL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/24/1984
|
Application #:
|
06483882
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Filing Dt:
|
04/11/1983
|
|
Title:
|
TAPE MACHINE SUPPORT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/01/1986
|
Application #:
|
06563993
|
Filing Dt:
|
12/21/1983
|
|
Title:
|
TRACK FOR WELDING CARRIAGE AND LOCATOR APPARATUS THEREFOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/25/1985
|
Application #:
|
06567738
|
Filing Dt:
|
01/03/1984
|
|
Title:
|
INTERNAL PIPE WELDING APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/09/1986
|
Application #:
|
06575442
|
Filing Dt:
|
01/30/1984
|
|
Title:
|
PIPE TAPE TENSIONER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/13/1987
|
Application #:
|
06581504
|
Filing Dt:
|
02/17/1984
|
|
Title:
|
WELDING CARRIAGE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/23/1986
|
Application #:
|
06610316
|
Filing Dt:
|
05/14/1984
|
|
Title:
|
WELDING HEAD APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/14/1987
|
Application #:
|
06821158
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Filing Dt:
|
01/21/1986
|
|
Title:
|
WELDING CONTROL BY POWER INTEGRATION
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|
