4 classified patentsCareer path — 2 organizations
ROBERT S. IRWIN
WILMINGTON DE US
Career Trajectory
Each dot is one patent. X axis = filing year. Y axis = organization. Vertical movement indicates career transitions between programs.
E. I. DU PONT DE
E.I. DU PONT DE NEMOURS
Career Summary
E. I. DU PONT DE
1990 · 2 patents
E.I. DU PONT DE NEMOURS
1991 · 2 patents
E. I. DU PONT DE2 patents
DRAWABLE HIGH TENSILE STRENGTH ARAMIDS
Filed 1990DRAWABLE HIGH TENSILE STRENGTH ARAMIDS
Filed 1990
E.I. DU PONT DE NEMOURS2 patents
- DRAWABLE HIGH TENSILE STRENGTH ARAMIDSUS 5459231Filed 1991
- DRAWABLE HIGH TENSILE STRENGTH ARAMIDSUS 5346985Filed 1991
Summary
- Total patents
- 4
- Organizations
- 2
- Active SOs
- 0
- Earliest filing
- 1990
- Latest filing
- 1991
Browse Related
Back to inventorsSource: USPTO §181 secrecy order records