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Jack H. Sawada

BA British Columbia Hydro And Power Authority: 1 patents #4 of 33Top 15%
Overall (All Time): #3,393,457 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7256978 Gapped ground safety device Terence Donald Deines, Christopher Paul Morton, Ching Wah Shum 2007-08-14