Matthew E. Cousin

📍 Los Angeles, CA: #7,008 of 12,377 inventorsTop 60%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,722,975 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5660009	Metal stairway for a residence	—	1997-08-26