DC

Donald P. Carney

📍 Somerville, MA: #4 of 31 inventorsTop 15%
🗺 Massachusetts: #202 of 2,831 inventorsTop 8%
Overall (1989): #28,939 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4876900 Racket string tension tester William P. Carney 1989-10-31
4794805 Tennis racket string tension tester William P. Carney 1989-01-03