JM

John MacDougall

📍 Pittsburgh, PA: #75 of 562 inventorsTop 15%
🗺 Pennsylvania: #754 of 6,061 inventorsTop 15%
Overall (2011): #90,241 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7980180 Jacketed one piece core ammunition 2011-07-19
7972229 Baseball bat 2011-07-05