HM

Humfrey Melling

CL Canadian Patents And Development Limited: 1 patents #88 of 449Top 20%
Overall (All Time): #3,932,162 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4846004 Streamlined oceanographic sampling bottle Dennis L. Richards 1989-07-11