JM

John R McCollum

📍 Oakmont, PA: #3 of 13 inventorsTop 25%
🗺 Pennsylvania: #2,306 of 7,336 inventorsTop 35%
Overall (2018): #362,232 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D830566 Portable dermal freezing unit Ryan Scott Bookhamer, Kristie A Williams 2018-10-09