JB

John M. Brown

GC Graham Engineering Company: 1 patents #2 of 2Top 100%
📍 Red Lion, PA: #1 of 15 inventorsTop 7%
🗺 Pennsylvania: #584 of 7,031 inventorsTop 9%
Overall (2016): #68,415 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9308685 Plastic bottle log trimmer and method John M. Mathy, Jr. 2016-04-12
9286814 Portable sign assembly Robert Joseph Thomaselli 2016-03-15
D748729 Portable sign board Robert Joseph Thomaselli 2016-02-02