Yongzhong Mao

📍 Laguna Beach, CA: #336 of 695 inventorsTop 50%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,003,719 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9307798	Headwear member with headband	—	2016-04-12
8107664	Cap with bluetooth headset	—	2012-01-31