Kelly T. McMasters

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for automatically inspecting a lithographic pl...
- Patent number 5,542,002
- Issue date Jul 30, 1996
- Western Litho Plate & Supply Co.
- Daniel G. Choate
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of and apparatus for punching and bending a lithographic plate
- Patent number 5,502,993
- Issue date Apr 2, 1996
- Western Litho Plate & Supply Co.
- John W. Powers
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of and apparatus for punching and bending a lithographic plate
- Patent number 5,454,247
- Issue date Oct 3, 1995
- Western Litho Plate & Supply Co.
- John W. Powers
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of and apparatus for automatically inspecting an exposed and...
- Patent number 5,193,690
- Issue date Mar 16, 1993
- Western Litho Plate & Supply Co.
- John W. Powers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY