2 classified patentsCareer path — 2 organizations
JOHN L. ROBERTS
TUCSON AZ US
Career Trajectory
Each dot is one patent. X axis = filing year. Y axis = organization. Vertical movement indicates career transitions between programs.
HUGHES AIRCRAFT COMPANY, LOS ANGELES,
HUGHES ELECTRONICS CORPORATION
Career Summary
HUGHES AIRCRAFT COMPANY, LOS ANGELES,
1989 · 1 patent
HUGHES ELECTRONICS CORPORATION
1990 · 1 patent
HUGHES AIRCRAFT COMPANY, LOS ANGELES,1 patent
BEARING DESIGN WITH SEMI-RHYTHMIC BALL SPACING
Filed 1989
HUGHES ELECTRONICS CORPORATION1 patent
- METHOD FOR FABRICATING A BEARING WITH SEMI-RHYTHMIC BALL SPACINGUS 5483744Filed 1990
Summary
- Total patents
- 2
- Organizations
- 2
- Active SOs
- 0
- Earliest filing
- 1989
- Latest filing
- 1990
Back to inventorsSource: USPTO §181 secrecy order records