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Stevens Engineering, Inc.
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Phoenix, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Clamp apparatus
Patent number
6,073,922
Issue date
Jun 13, 2000
Stevens Engineering Inc.
Ray Frattone
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Clamp assembly
Patent number
5,775,660
Issue date
Jul 7, 1998
Stevens Engineering
Robert L. Coope
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Tooling support pedestal
Patent number
D355200
Issue date
Feb 7, 1995
Stevens Engineering, Inc.
Daniel A. Lippman
D15 - Machines not elsewhere specified
Information
Patent Grant
Clamping device
Patent number
4,451,026
Issue date
May 29, 1984
Stevens Engineering, Inc.
Robert L. Coope
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Slide mechanism
Patent number
4,403,389
Issue date
Sep 13, 1983
Stevens Engineering, Inc.
Robert L. Coope
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sub plate assembly for machine tools
Patent number
4,073,215
Issue date
Feb 14, 1978
Stevens Engineering
Robert L. Coope
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Torque limiting vise for holding work on a machine tool table
Patent number
4,046,364
Issue date
Sep 6, 1977
Stevens Engineering
Robert L. Coope
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
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last 30 trademarks