JL

John M. Lehmann

BT Bwx Technologies: 1 patents #3 of 7Top 45%
MT Mcdermott Technology: 1 patents #1 of 19Top 6%
🗺 Virginia: #411 of 1,919 inventorsTop 25%
Overall (2002): #186,917 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6495790 Plasma arc keyhole welding stability and quality through titanium nitride additions John M. Sanders, William A. McInteer 2002-12-17