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Orlando, FL, United States of America

Robert D Sigman

USPTO Granted Patents = 2

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 33(Granted Patents)

Location History:

Pensacola, FL (US) (1978)
Orlando, FL (US) (1995)

Company Filing History:

Westinghouse Electric Corporation

Years Active: 1978-1995

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5477023 - Laser engraving system and method for engraving an image on a workpiece (1995-12-19),

2. 4095077 - Automatic hot filler wire welding method and apparatus (1978-06-13),

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