Walter L. Connolly

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fabricated orifice fitting mechanism for pipelines
- Patent number 4,191,216
- Issue date Mar 4, 1980
- Daniel Industries, Inc.
- Walter L. Connolly
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...