Assignee
GUAN YINGCHAO
CN·2 granted patents·44 citations·filing 2007–2012
Top patents by PatentIndex Score
2 records- 0194US8146622B2Switch and hose-valve connection arrangement for vehicle temporary mobility kitGUAN YINGCHAO·Filed 2007·Granted Apr 3, 2012·38 cites·16 claims
- 0289US8439089B2Temporary mobility kit with inadvertent flow prevention techniquesGUAN YINGCHAO·Filed 2012·Granted May 14, 2013·6 cites·13 claims
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