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Kirby L. Shaddix
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Texarkana, TX, US
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last 30 patents
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Patent Grant
Pipe restrainer collar member
Patent number
D339975
Issue date
Oct 5, 1993
M&FC Holding Co., Inc.
Edwin A. Bird
D08 - Tools and hardware
Information
Patent Grant
Pipe restraining collar member having protrusions of different sizes
Patent number
5,209,524
Issue date
May 11, 1993
M & FC Holding Company, Inc.
Michael E. Corwon
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pipe restraining member
Patent number
5,190,324
Issue date
Mar 2, 1993
M & FC Holding Company, Inc.
Edwin A. Bird
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...