3 classified patentsCareer path — 2 organizations
DAVID N. DUHL
NEWINGTON CT US
Career Trajectory
Each dot is one patent. X axis = filing year. Y axis = organization. Vertical movement indicates career transitions between programs.
UNITED TECHNOLOGIES CORPORATION
Career Summary
1982 – 1988 · 2 patents
UNITED TECHNOLOGIES CORPORATION
1982 · 1 patent
2 patents
- CORROSION RESISTANT NICKEL BASE SUPERALLOYS CONTAINING MANGANESEUS 4569824Filed 1982
STABLE HEAT TREATABLE NICKEL SUPERALLOY SINGLE CRYSTAL ARTICLES AND COMPOSITIONS
Filed 1988
UNITED TECHNOLOGIES CORPORATION1 patent
STABLE HEAT TREATABLE NICKEL SUPERALLOY SINGLE CRYSTAL ARTICLES AND COMPOSITIONS
Filed 1982
Summary
- Total patents
- 3
- Organizations
- 2
- Active SOs
- 0
- Earliest filing
- 1982
- Latest filing
- 1988
Browse Related
Back to inventorsSource: USPTO §181 secrecy order records