JD

Joseph Defibaugh

JM Joy Global Underground Mining: 1 patents #7 of 24Top 30%
📍 Chambersburg, PA: #5 of 26 inventorsTop 20%
🗺 Pennsylvania: #2,306 of 7,336 inventorsTop 35%
Overall (2018): #366,976 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10036248 Cutter head for longwall shearer Hugo Camargo, Junyi Yang 2018-07-31