3 classified patentsCareer path — 2 organizations
PATRICK O. CALLAHAN
LUSBY MD US
Career Trajectory
Each dot is one patent. X axis = filing year. Y axis = organization. Vertical movement indicates career transitions between programs.
US Government
UNITED STATES OF AMERICA AS
Career Summary
US Government
1982 · 2 patents
UNITED STATES OF AMERICA AS
1983 · 1 patent
US Government2 patents
- DIGITAL-TO-COMPOSITE IFF VIDEO CONVERTERUS 4630049Filed 1982T3
- THREE HUNDRED AND SIXTY DEGREE IFF VIDEO RESYNCHRONIZER UNITUS 4630048Filed 1982T3
UNITED STATES OF AMERICA AS1 patent
- APPARATUS FOR GENERATING ENHANCED/REGENERATIVE BRACKET DECODE SIGNALSUS 4642638Filed 1983
Summary
- Total patents
- 3
- Organizations
- 2
- Active SOs
- 0
- Earliest filing
- 1982
- Latest filing
- 1983
Browse Related
Back to inventorsSource: USPTO §181 secrecy order records