H. James Sheaffer
1Patents
1h-index
9Co-inventors
25Inventor score
Filing activity: Nov 3, 1988 → Nov 3, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5155639A | Transport apparatus for a single reel tape cartridge | Physics | 34 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.