DH

Dennis D. Harwig

TW The Babcock & Wilcox: 1 patents #30 of 87Top 35%
📍 Canton, OH: #11 of 45 inventorsTop 25%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #160,197 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5624067 Method and apparatus for weld joining pipe sections John M. Sanders, Stephen William Manring 1997-04-29