Chris D. Hailstone

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Lakeshore, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Crane spreader beam having radio-controlled load release
- Patent number 7,837,245
- Issue date Nov 23, 2010
- Chris D. Hailstone
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
CRANE SPREADER BEAM HAVING RADIO-CONTROLLED LOAD RELEASE
- Publication number 20070272643
- Publication date Nov 29, 2007
- Chris D. Hailstone
- B66 - HOISTING LIFTING HAULING