Harry K. Williams

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Signal Mountain, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressure vessel penetration sealing device
- Patent number 5,297,187
- Issue date Mar 22, 1994
- Combustion Engineering, Inc.
- Jan H. Sodergren
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Primary manway closure redundant restraint
- Patent number 4,524,729
- Issue date Jun 25, 1985
- Combustion Engineering, Inc.
- Frank P. Hill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...