PF

Patrick Fein

HS Heritage Environmental Services: 1 patents #1 of 14Top 8%
📍 Dorr, MI: #2 of 5 inventorsTop 40%
🗺 Michigan: #3,671 of 10,373 inventorsTop 40%
Overall (2020): #322,654 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10807097 Vertical shaft impactor David A. Mogan, William J. McDaniel, James A. Scobey, William J. Akers, Brent H. Sebright 2020-10-20