Assignee
FANG XIANGFAN
DE·3 granted patents·30 citations·filing 2007–2013
Top patents by PatentIndex Score
3 records- 0190US8578750B2Method and tool for hot forming a metal workpieceFANG XIANGFAN·Filed 2007·Granted Nov 12, 2013·13 cites·35 claims
- 0287US8308207B2Energy absorption device, especially for non-axial loadsFANG XIANGFAN·Filed 2011·Granted Nov 13, 2012·15 cites·36 claims
- 0372US9242287B2Method and tool for hot forming a metal workpieceFANG XIANGFAN·Filed 2013·Granted Jan 26, 2016·2 cites·34 claims
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