WB

William K. Brougham

Overall (All Time): #3,955,784 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4758707 Pulsed arc welding Graeme Ogilvie, Gary L. Cheesman, David M. Leske 1988-07-19