TS

Terry E. Steffen

📍 Fort Wayne, IN: #1,079 of 1,899 inventorsTop 60%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,720,854 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5651173 Method for doubly upsetting tubing flanges William Ball Roy, Brad A. Vigar, Laral E. Turner 1997-07-29