Assignee

LIN BAIQUAN

CN·1 granted patent·4 citations·filing 2012–2012

Technology mixE21B1 E21C1 E21F1 G01V1

Top patents by PatentIndex Score

1 record

0162US9417358B2Multi-information coupling prediction method of coal and gas outburst dangerLIN BAIQUAN·Filed 2012·Granted Aug 16, 2016·4 cites·2 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →