Patent Leaderboard

Search Companies Inventors Cities States

QW

Qiuhu Wan

Overall (2022): #296,247 of 548,613Top 55%

1

Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D967283	Puzzle toy	—	2022-10-18

Your Patent Widget

Preview how it looks, then copy the embed code to add it to your website.

Embed Code

                <iframe src="https://www.patentleaderboard.com/widget/inventor/2364332" width="100%" height="400" frameborder="0" style="border:none;border-radius:12px;display:block;"></iframe>
            

© 2026 Patent Leaderboard. Data from USPTO via PatentsView.