JJ

James F. Mackey, JR.

📍 Tewksbury, MA: #166 of 382 inventorsTop 45%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,001,416 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9279650 Crossbow bolt having a rear deployable cutter device and practice bolt for simulating the same Joseph M. Camara 2016-03-08
8079926 Rear mountable cutter device for a hunting arrow Joseph M. Camara 2011-12-20