Ronald Ducharme
6Patents
2h-index
11Co-inventors
48Inventor score
Filing activity: Apr 2, 1982 → Mar 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4413219A | Fork truck battery charging system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7810656B2 | Modular storage rack | Performing Operations; Transporting | 9 | Active |
| US11295126B1 | Methods for authenticating goods using randomly distributed flecks and serialization codes | Physics | 1 | Active |
| US11441042B2 | Enhanced label security features | Chemistry; Metallurgy | 0 | Active |
| US11776285B2 | Methods for authenticating goods using randomly distributed flecks and serialization codes | Physics | 0 | Active |
| US9672798B1 | Systems and methods for providing decorative drum shell wraps | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.