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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
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
Information
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
Information
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...
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