Assignee

MACHINING AND WELDING BY OLSEN INC

US·2 granted patents·12 citations·filing 2007–2009

Technology mixB66C2 F16G1 G01B1 Y10S1

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2 records

0171US7883131B2Crane hook assemblies and methods of useMACHINING AND WELDING BY OLSEN INC·Filed 2007·Granted Feb 8, 2011·11 cites·28 claims
0243US8028436B2Hook for detection of chain sling failureMACHINING AND WELDING BY OLSEN INC·Filed 2009·Granted Oct 4, 2011·1 cites·27 claims

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