JC

John Coughlin

📍 Duxbury, MA: #10 of 25 inventorsTop 40%
🗺 Massachusetts: #4,972 of 14,338 inventorsTop 35%
Overall (2023): #391,603 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11826625 Golf club swing training device Bijan Sepahpour, Francis M. Brown 2023-11-28