Keller M. Brosnan

📍 Berkeley, CA: #42 of 161 inventorsTop 30%

🗺 California: #4,598 of 17,285 inventorsTop 30%

Overall (1997): #120,960 of 185,788Top 70%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5655783	Roller skate braking device	—	1997-08-12