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Conduit seal
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Patent number 5,271,630
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Issue date Dec 21, 1993
-
Edward J. Arlt
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E21 - EARTH DRILLING MINING
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Concentric piping flex joint
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Patent number 4,984,827
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Issue date Jan 15, 1991
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Lockheed Corporation
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George W. Peppel
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rotating lug anchor connector
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Patent number 4,943,188
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Issue date Jul 24, 1990
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Lockheed Corporation
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George W. Peppel
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Rope tension damper
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Patent number 4,846,446
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Issue date Jul 11, 1989
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Lockheed Corporation
-
George W. Peppel
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B66 - HOISTING LIFTING HAULING
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Winch compensator
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Patent number 4,796,862
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Issue date Jan 10, 1989
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Lockheed Corporation
-
George W. Peppel
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B66 - HOISTING LIFTING HAULING
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Concentric piping flex joint
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Patent number 4,784,410
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Issue date Nov 15, 1988
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Lockheed Corporation
-
George W. Peppel
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rope tension damper
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Patent number 4,760,992
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Issue date Aug 2, 1988
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Lockheed Corporation
-
George W. Peppel
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B66 - HOISTING LIFTING HAULING
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TLP marine riser tensioner
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Patent number 4,759,662
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Issue date Jul 26, 1988
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Lockheed Corporation
-
George W. Peppel
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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TLP marine riser tensioner
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Patent number 4,729,694
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Issue date Mar 8, 1988
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Lockheed Corporation
-
George W. Peppel
-
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Axial displacement coupling
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Patent number 4,706,998
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Issue date Nov 17, 1987
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Lockheed Corporation
-
George W. Peppel
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Riser tensioning system
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Patent number 4,655,433
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Issue date Apr 7, 1987
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Lockheed Corporation
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George W. Peppel
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B66 - HOISTING LIFTING HAULING
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