Charles R. Cain

📍 Burlington, MA: #365 of 774 inventorsTop 50%

🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%

Overall (All Time): #2,330,420 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4827554	Paintbrush cleaning apparatus	—	1989-05-09
4475660	Caddy for janitorial supplies	—	1984-10-09