3 classified patentsCareer path — 2 organizations
HERBERT A. FRENCH
EMSWORTH GB · HAMPSHIRE EN GB · EMSWORTH EN GB
Career Trajectory
Each dot is one patent. X axis = filing year. Y axis = organization. Vertical movement indicates career transitions between programs.
SECRETARY OF STATE FOR DEFENCE
SECRETARY OF STATE OF DEFENSE
Career Summary
SECRETARY OF STATE FOR DEFENCE
1983 – 1988 · 2 patents
SECRETARY OF STATE OF DEFENSE
1988 · 1 patent
SECRETARY OF STATE FOR DEFENCE2 patents
- RADIATION INTERFERENCE DEVICESUS 4722604Filed 1983
- SPECTRAL FILTERUS 9766128Filed 1988
SECRETARY OF STATE OF DEFENSE1 patent
- PASSIVE RANGEFINDERUS 5894343Filed 1988
Summary
- Total patents
- 3
- Organizations
- 2
- Active SOs
- 0
- Earliest filing
- 1983
- Latest filing
- 1988
Back to inventorsSource: USPTO §181 secrecy order records