3 classified patentsCareer path — 2 organizations
DOUGLAS JOHN NIGHTINGALE
GB
Career Trajectory
Each dot is one patent. X axis = filing year. Y axis = organization. Vertical movement indicates career transitions between programs.
ROLLS-ROYCE (1971) LIMITED
Career Summary
1975 – 1977 · 2 patents
ROLLS-ROYCE (1971) LIMITED
1979 · 1 patent
2 patents
GAS TURBINE ENGINES
Filed 1975GAS TURBINE ENGINES
Filed 1977
ROLLS-ROYCE (1971) LIMITED1 patent
- GAS TURBINE ENGINE NOZZLEUS 5110050Filed 1979
Summary
- Total patents
- 3
- Organizations
- 2
- Active SOs
- 0
- Earliest filing
- 1975
- Latest filing
- 1979
Browse Related
Back to inventorsSource: USPTO §181 secrecy order records