DW

Derek Williams

FL Fluke: 1 patents #284 of 518Top 55%
Overall (All Time): #2,020,628 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8931908 Air purge collar Gary Garnier, Kent Stemer, Paul Carlson 2015-01-13
4484727 Fluid control valves Kenneth M. Harris, Derek W. Tomsett 1984-11-27