Assignee
LI HENGJIE
CN·2 granted patents·0 citations·filing 2012–2012
Top patents by PatentIndex Score
2 records- 0126US9360256B2Energy efficient furnace with coaxial segmented center hearth and multiple combustion stages with regenerative heat returnLI HENGJIE·Filed 2012·Granted Jun 7, 2016·0 cites·9 claims
- 0225US9188391B2Vertical/horizontal convertible suspending reduction furnaceLI HENGJIE·Filed 2012·Granted Nov 17, 2015·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when LI HENGJIE files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →