David Martin

📍 Oakland, CA: #339 of 882 inventorsTop 40%

🗺 California: #26,007 of 66,859 inventorsTop 40%

Overall (2021): #482,099 of 548,734Top 90%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11059335	Tire traction devices	—	2021-07-13