Assignee
CAMPBELL GEOFFREY GEORGE
AU·3 granted patents·48 citations·filing 2007–2011
Top patents by PatentIndex Score
3 records- 0189US8292039B2Mast lift and mast lift systemCAMPBELL GEOFFREY GEORGE·Filed 2008·Granted Oct 23, 2012·24 cites·8 claims
- 0285US8789654B2Mast lift with screw drive and gas strutCAMPBELL GEOFFREY GEORGE·Filed 2011·Granted Jul 29, 2014·13 cites·13 claims
- 0380US8505688B2Mast lift and mast lift systemCAMPBELL GEOFFREY GEORGE·Filed 2007·Granted Aug 13, 2013·11 cites·12 claims
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