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Stephens Dynamics, Inc.
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Kokomo, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rotating cylinder
Patent number
7,080,592
Issue date
Jul 25, 2006
Stephens Dynamics, Inc.
Phillip D. Clark
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rotary cylinder assembly for a machine tool
Patent number
6,581,509
Issue date
Jun 24, 2003
Stephens Dynamics, Inc.
Philip Dan Clark
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patents Applications
last 30 patents
Information
Patent Application
Rotary reciprocating intensified hydraulic actuator
Publication number
20090304533
Publication date
Dec 10, 2009
Stephens Dynamics, Inc.
Gregory A. Stephens
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Application
Rotary reciprocating intensified hydraulic actuator
Publication number
20080107548
Publication date
May 8, 2008
Stephens Dynamics, Inc.
Gregory A. Stephens
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Application
Rotating cylinder
Publication number
20050150373
Publication date
Jul 14, 2005
Stephens Dynamics, Inc.
Phillip D. Clark
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Trademark
last 30 trademarks
Information
Trademark
78338491 - FREEDOM CYLINDER
Serial number
78338491
Registration number
3225523
Filing date
Dec 9, 2003
Stephens Dynamics Inc.
7 - Machines and machine tools
Information
Trademark
76081311 - SD STEPHENS DYNAMICS
Serial number
76081311
Registration number
2616578
Filing date
Jun 29, 2000
Stephens Dynamics, Inc.
7 - Machines and machine tools