Assignee

QUAN DAVID

CA·1 granted patent·2 pending applications·7 citations·filing 2011–2012

Technology mixB65F2B65D1

Top patents by PatentIndex Score

3 records

Join the waitlist — get patent alerts

Get an alert when QUAN DAVID 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 →