DH

Dennis D. Harwig

EI Edison Welding Institute: 1 patents #4 of 10Top 40%
📍 Canton, OH: #23 of 58 inventorsTop 40%
🗺 Ohio: #1,400 of 5,375 inventorsTop 30%
Overall (2004): #234,961 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6764640 Torch-based cutting tool John Talkington, Andy Joseph 2004-07-20