Robert M.J. Ding

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Walnut Creek, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipe bursting apparatus
- Patent number 8,702,349
- Issue date Apr 22, 2014
- TRIC Tools, Inc.
- Robert Ward Carter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PIPE BURSTING APPARATUS
- Publication number 20120170980
- Publication date Jul 5, 2012
- Robert Ward Carter
- E21 - EARTH DRILLING MINING