Leon Helfand
2Patents
2h-index
2Co-inventors
34Inventor score
Filing activity: Dec 15, 1975 → May 16, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3997122A | Method and apparatus for wrapping multiple tapes upon an elongated structure | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4868035A | Electrical insulating materials made partly or wholly of polyester film | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.