Method of diagnosing errors off-line in pipe specification files of a computer-aided graphics system

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United States of America Patent

PATENT NO 4353117
SERIAL NO

06108267

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Abstract

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A method of updating pipe specification files of a computer-dominated piping graphics system, off-line. Interactive cross-checking of new data increases likelihood of effective, later batch operations.

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Patent Owner(s)

  • CHEVRON RESEARCH COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Spellmann, Richard A El Cerrito, CA 2 54

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