Patent Leaderboard

Search Companies Inventors Cities States

HF

Hongguang Feng

Overall (2022): #430,503 of 548,613Top 80%

1

Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D943338	Milk frother	—	2022-02-15

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/2151130" width="100%" height="400" frameborder="0" style="border:none;border-radius:12px;display:block;"></iframe>
            

© 2026 Patent Leaderboard. Data from USPTO via PatentsView.