DC

Duncan A. Campbell

CL Carlton And United Breweries Limited: 1 patents #4 of 13Top 35%
EL Ea Technology Limited: 1 patents #3 of 19Top 20%
📍 Loftus, GB: #3 of 11 inventorsTop 30%
Overall (All Time): #2,204,134 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6589430 Controlling the supply of bodyfeed to a filter Michael Andrew Pecar, Michael J. Lees 2003-07-08
5670036 Method for converting ammonia in a gas stream to nitrogen Daniel Xavier Gilroy 1997-09-23