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John Crane, Inc.
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Moreon Grove, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Split mechanical face seal
Patent number
5,199,720
Issue date
Apr 6, 1993
John Crane, Inc.
Jon J. Radosav
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rotary vacuum valve
Patent number
4,921,015
Issue date
May 1, 1990
John Crane, Inc.
Josef Sedy
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Dynamic seal arrangement for impeller pump
Patent number
4,884,945
Issue date
Dec 5, 1989
John Crane, Inc.
Allan J. Boutin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
88208293 - SEEBACH
Serial number
88208293
Registration number
5993732
Filing date
Nov 28, 2018
JOHN CRANE, INC.
7 - Machines and machine tools
Information
Trademark
88208261 - INDUFIL
Serial number
88208261
Registration number
5825361
Filing date
Nov 28, 2018
JOHN CRANE, INC.
7 - Machines and machine tools
Information
Trademark
88208306 - SEEBACH
Serial number
88208306
Registration number
5993733
Filing date
Nov 28, 2018
JOHN CRANE, INC.
7 - Machines and machine tools
Information
Trademark
88208278 - INDUFIL
Serial number
88208278
Registration number
5825362
Filing date
Nov 28, 2018
JOHN CRANE, INC.
7 - Machines and machine tools
Information
Trademark
88207775 - INDUFIL
Serial number
88207775
Registration number
5825354
Filing date
Nov 27, 2018
JOHN CRANE, INC.
7 - Machines and machine tools