DH

Dennis W. Hetzner

TT The Timken: 1 patents #12 of 34Top 40%
📍 Circleville, OH: #2 of 2 inventorsTop 100%
🗺 Ohio: #1,400 of 5,375 inventorsTop 30%
Overall (2004): #234,933 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6702981 Low-carbon, low-chromium carburizing high speed steels — 2004-03-09