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Polymer seal assembly
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Patent number 11,460,112
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Issue date Oct 4, 2022
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Saint-Gobain Performance Plastics Corporation
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Jon M. Lenhert
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Dual ring stuffing box
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Patent number 11,391,374
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Issue date Jul 19, 2022
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VULCAN INDUSTRIAL HOLDINGS, LLC
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Kyle Matthew Ellisor
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E21 - EARTH DRILLING MINING
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Packing assembly for a pump
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Patent number 10,428,949
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Issue date Oct 1, 2019
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Utex Industries, Inc.
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John A. Miller
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Polymer seal assembly
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Patent number 10,260,634
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Issue date Apr 16, 2019
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Saint-Gobain Performance Plastics Corporation
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Jon M. Lenhert
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rotary seals
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Patent number 9,810,298
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Issue date Nov 7, 2017
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MICROTECNICA S.R.L.
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Marco Gianfranceschi
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Packing assembly for a pump
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Patent number 9,534,691
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Issue date Jan 3, 2017
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Utex Industries, Inc.
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John A. Miller
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing assembly
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Patent number 9,410,555
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Issue date Aug 9, 2016
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Aktiebolaget SKF
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Helmut Benedix
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing device
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Patent number 9,388,705
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Issue date Jul 12, 2016
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NOK Corporation
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Kazunari Seki
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gland packing
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Patent number 9,334,963
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Issue date May 10, 2016
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Nippon Pillar Packing Co., Ltd.
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Hiroki Hayashi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gland packing
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Patent number 9,334,964
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Issue date May 10, 2016
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Nippon Pillar Packing Co., Ltd.
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Takashi Kawasaki
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Anti-extrusion cone packing
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Patent number 9,328,825
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Issue date May 3, 2016
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GARLOCK SEALING TECHNOLOGIES, LLC
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Christopher E. Tones
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Sealing device and sealing structure
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Patent number 9,309,973
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Issue date Apr 12, 2016
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NOK Corporation
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Kazunari Seki
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing device and sealing structure
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Patent number 9,157,530
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Issue date Oct 13, 2015
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NOK Corporation
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Kazunari Seki
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal arrangement
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Patent number 8,985,588
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Issue date Mar 24, 2015
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Burckhardt Compression AG
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Norbert Feistel
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal cage
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Patent number 6,367,809
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Issue date Apr 9, 2002
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Dennis L. Weehunt
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal cage
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Patent number 6,126,170
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Issue date Oct 3, 2000
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Weehunt; Dennis L.
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Dennis L. Weehunt
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal cage
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Patent number 5,718,435
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Issue date Feb 17, 1998
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Dennis L. Weehunt
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Packing gland assembly
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Patent number 4,364,542
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Issue date Dec 21, 1982
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ACF Industries, Incorporated
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Danny S. Meyer
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Packing gland assembly
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Patent number 4,177,998
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Issue date Dec 11, 1979
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ACF Industries, Incorporated
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Anthony A. Laitkep
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3876213
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Patent number 3,876,213
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Issue date Apr 8, 1975
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...