Assignee
TANG ZHONGSHENG
CN·4 granted patents·1 pending application·4 citations·filing 2010–2015
Top patents by PatentIndex Score
5 records- 0157US8813589B2Eccentric moment stepless adjustable vibrating mechanismTANG ZHONGSHENG·Filed 2010·Granted Aug 26, 2014·2 cites·2 claims
- 0246US8690261B2Hydraulic resonant breaking hammerTANG ZHONGSHENG·Filed 2010·Granted Apr 8, 2014·2 cites·1 claims
- 0340US2014208732A1Direct combustion type plunger hydraulic pumpTANG ZHONGSHENG·Filed 2011·Application pending·0 cites
- 0433US10280748B2High-frequency vibrating transverse drum cutter head, and drum cutter machine and tunnel boring machine therewithTANG ZHONGSHENG·Filed 2015·Granted May 7, 2019·0 cites·6 claims
- 0530US9670728B2Rotary impact drill and double-layer drilling rod mechanismTANG ZHONGSHENG·Filed 2011·Granted Jun 6, 2017·0 cites·3 claims
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