DC

David Campbell

Rolls-Royce Plc: 1 patents #7 of 63Top 15%
🗺 Texas: #432 of 2,272 inventorsTop 20%
Overall (1982): #71,028 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348157 Air cooled turbine for a gas turbine engine Frederick W. Morley 1982-09-07