DH

Donald J. Holman

NE Nova-Tech Engineering: 1 patents #22 of 26Top 85%
Overall (All Time): #3,473,596 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6708866 Method and apparatus for machine tooling, such as friction stir welder James A. Whitehouse 2004-03-23