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Larry Jacobs
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Kalamazoo, MI, US
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last 30 patents
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Patent Grant
Mechanical face seal with a reverse trapezoidal face pattern
Patent number
9,574,666
Issue date
Feb 21, 2017
Flowserve Management Company
Jason Ferris
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Upset resistant mechanical seal
Patent number
8,011,667
Issue date
Sep 6, 2011
Flowserve Management Company
Jason C. Ferris
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
MECHANICAL SEAL WITH A BALANCE SHIFT MECHANISM
Publication number
20140232069
Publication date
Aug 21, 2014
Larry E. Jacobs
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
MECHANICAL FACE SEAL WITH A REVERSE TRAPEZOIDAL FACE PATTERN
Publication number
20140203517
Publication date
Jul 24, 2014
FLOWSERVE MANAGEMENT COMPANY
Jason Ferris
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Upset resistant mechanical seal
Publication number
20090127793
Publication date
May 21, 2009
Jason C. Ferris
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...