DP

David R. Pugh

Rolls-Royce Plc: 2 patents #806 of 2,886Top 30%
EI Electric Power Research Institute: 1 patents #421 of 1,201Top 40%
Overall (All Time): #1,276,008 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6217634 Apparatus and method for monitoring and purifying dielectric fluids Nicola Dominelli, Gordon R. Ashby, David Casson 2001-04-17
5954185 Centrifugal feeder Michael Eshelman, George Harrison, Jack W. Roach, Chad Roberts, Brian Karp +1 more 1999-09-21
4995593 Crucible having a movable dross collector comprising an induction coil David A. Ford, Gordon J. S. Higginbotham, Naresh Kumar 1991-02-26
4986517 Apparatus for pouring molten metals David A. Ford, Gordon J. S. Higginbotham, Naresh Kumar 1991-01-22