James F. Ellison

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Parametric path modeling for an optical automatic seam tracker and...
- Patent number 4,965,499
- Issue date Oct 23, 1990
- Westinghouse Electric Corp.
- Jeffrey D. Taft
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image processing system for an optical seam tracker
- Patent number 4,849,679
- Issue date Jul 18, 1989
- Westinghouse Electric Corp.
- Jeffrey D. Taft
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical automatic seam tracker and real time control system for an...
- Patent number 4,833,381
- Issue date May 23, 1989
- Westinghouse Electric Corp.
- Jeffrey D. Taft
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Through flame optical viewing
- Patent number 4,794,452
- Issue date Dec 27, 1988
- Westinghouse Electric Corp.
- Jeffrey D. Taft
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Geometric surface inspection system with dual overlap light stripe...
- Patent number 4,741,621
- Issue date May 3, 1988
- Westinghouse Electric Corp.
- Jeffrey D. Taft
- G06 - COMPUTING CALCULATING COUNTING