JL

John M. Lopes

TI Troy Industries: 2 patents #6 of 19Top 35%
📍 West Springfield, MA: #26 of 111 inventorsTop 25%
🗺 Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,211,288 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9140520 Firearm and chassis system Stephen P. Troy, John Myron Chudzik 2015-09-22
9015978 Magazine release device for firearms Stephen P. Troy 2015-04-28
8713832 Magazine release device for firearms Stephen P. Troy 2014-05-06
8549982 Firearm control devices Stephen P. Troy, David A. Hewes 2013-10-08