FS

Fred M. Fehsenfeld, Sr.

HS Heritage Environmental Services: 1 patents #1 of 2Top 50%
📍 Indianapolis, IN: #83 of 300 inventorsTop 30%
🗺 Indiana: #470 of 2,100 inventorsTop 25%
Overall (2005): #202,865 of 245,428Top 85%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6932853 Mechanical separation of volatile metals at high temperatures James E. Bratina 2005-08-23