Deborah Johnson
3Patents
3h-index
7Co-inventors
36Inventor score
Filing activity: Oct 18, 1993 → Oct 8, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5577567A | Stair climbing wheelchair | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5459670A | System and method for processing international mail | Emerging Cross-Sectional Technologies | 27 | Expired |
| USD391470S | Key decoder tool for use by locksmiths in determining the tumbler coding of locks | General | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.