Patrick York Ma

📍 San Francisco, CA: #11,477 of 26,999 inventorsTop 45%

🗺 California: #149,087 of 386,348 inventorsTop 40%

Overall (All Time): #1,502,130 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D752411	Foldable knife	—	2016-03-29
D752704	Knife	—	2016-03-29
D747947	Multifunction tool	—	2016-01-26