JM

John Mackin

UN Unknown: 1 patents #265 of 3,190Top 9%
🗺 Ohio: #2,265 of 7,143 inventorsTop 35%
Overall (2018): #362,568 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9878438 Strengthened hand tool handle with flexible insertion point and method of manufacturer William Krupnick, Samuel Krupnick 2018-01-30