DL

Denis Longstaff

GP Groundprobe Pty: 1 patents #8 of 12Top 70%
Overall (All Time): #3,531,902 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6664914 Ground penetrating radar David Noon, Chris Leat, Glen Stickley, Mikhail Cherniakov 2003-12-16