Michael E. Corwon

Follow

Person

Texarkana, TX, US

People

Patents Grantslast 30 patents

Information 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...