JG

John Lee Gruenig

DL Dyson Technology Limited: 2 patents #329 of 668Top 50%
Overall (All Time): #2,124,839 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7763090 Cyclonic separating apparatus Ricardo Gomiciaga-Pereda, James Dyson, Edward Charles Ormerod 2010-07-27
7628831 Cyclonic separating apparatus Ricardo Gomiciaga-Pereda, James Dyson, Edward Charles Ormerod 2009-12-08