Kwan Hon Anson Cheung

HD Hunter Douglas: 1 patents #21 of 42Top 50%

📍 San Francisco, CA: #2,109 of 5,438 inventorsTop 40%

🗺 California: #23,431 of 60,411 inventorsTop 40%

Overall (2018): #335,950 of 503,207Top 70%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D816373	Rail for a covering for an architectural opening	Mark A. Schwandt, Martin A. Stebenne, Fred Bould	2018-05-01