DP

Douglas E. Pyles

IN Ingersoll-Rand: 2 patents #11 of 69Top 20%
📍 Bethlehem, PA: #17 of 109 inventorsTop 20%
🗺 Pennsylvania: #1,013 of 7,031 inventorsTop 15%
Overall (2016): #146,519 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9352445 Grinding tools with guards Ryan S. Amend, Gregory P. Albert, Randi J. Young 2016-05-31
9289878 Grinders with friction drives Patrick Livingston, Joseph Constantine Bouboulis, Gregory P. Albert, James F. Bouchard 2016-03-22