David K. Gundry

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Jaffrey, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Dry sectional gate relief valve
- Patent number 6,382,247
- Issue date May 7, 2002
- Task Force Tips, Inc.
- David K. Gundry
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...