Assignee
HE ZENGHUA
CN·0 granted patents·3 pending applications·0 citations·filing 2014–2015
Technology mixF16K3
Top patents by PatentIndex Score
3 records- 0120US2015300509A1Floating Ball ValveHE ZENGHUA·Filed 2014·Application pending·0 cites
- 0220US2015300508A1Valve Seat for Floating Ball ValveHE ZENGHUA·Filed 2014·Application pending·0 cites
- 0310US2016281877A1Bracket used for ball valve and trunnion ball valveHE ZENGHUA·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when HE ZENGHUA 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 →