Assignee

NINGBO HUALEI TOOL CO LTD

CN·3 granted patents·75 citations·filing 20062007

Technology mixB25H1B62B1

Top patents by PatentIndex Score

3 records

Join the waitlist — get patent alerts

Get an alert when NINGBO HUALEI TOOL CO LTD 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 →