David Hall
3Patents
3h-index
1Co-inventors
40Inventor score
Filing activity: Jul 12, 1976 → Jun 13, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5042650A | Tamperproof coin case | Physics | 23 | Expired |
| US4081124A | Carton wall with reinforcing rib | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5109977A | Tamperproof coin case | Human Necessities | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.