Edwin L. Knight

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Ware, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for grinding a workpiece
- Patent number 4,858,387
- Issue date Aug 22, 1989
- Arthur H. Clough
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for grinding a workpiece
- Patent number 4,850,146
- Issue date Jul 25, 1989
- The Pratt & Whitney Company, Inc.
- Arthur H. Clough
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for grinding a workpiece
- Patent number 4,831,782
- Issue date May 23, 1989
- The Pratt & Whitney Co., Inc.
- Arthur H. Clough
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for grinding a workpiece
- Patent number 4,754,574
- Issue date Jul 5, 1988
- The Warner & Swasey Company
- Arthur H. Clough
- B24 - GRINDING POLISHING
Information Patent Grant
Fixture for attaching guideways to a machine tool base
- Patent number 4,726,103
- Issue date Feb 23, 1988
- The Warner & Swasey Company
- Edwin L. Knight
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of attaching guideways to a machine tool bed
- Patent number 4,626,299
- Issue date Dec 2, 1986
- The Warner & Swasey Company
- Edwin L. Knight
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR