Richard P. Coulombre

📍 Medfield, MA: #13 of 31 inventorsTop 45%

🗺 Massachusetts: #5,137 of 14,474 inventorsTop 40%

Overall (2020): #303,158 of 565,922Top 55%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10641575	Gun lock for a rail riser	—	2020-05-05