DC

David Clarke

Rolls-Royce Plc: 1 patents #1,293 of 2,886Top 45%
TC Tenneco Chemicals: 1 patents #21 of 54Top 40%
Overall (All Time): #1,880,901 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11041624 Fuel spray nozzle for a gas turbine engine Frederic Witham, Steven P. Jones, Jonathan M. GREGORY, Timothy Minchin, David Steele 2021-06-22
4298481 High temperature grease compositions 1981-11-03