PH

Patrick E. Harwell

GM Global Marine: 1 patents #6 of 20Top 30%
Overall (All Time): #4,033,480 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4445395 Apparatus for measurement of ice movement Wayne C. Beckman 1984-05-01