Charles Williams
4Patents
2h-index
11Co-inventors
45Inventor score
Filing activity: Apr 4, 1977 → Feb 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5567105A | Automated transfer car for transporting material | Performing Operations; Transporting | 34 | Expired |
| US4082047A | Modular visitor station | Fixed Constructions | 2 | Expired |
| US11031790B2 | System and method for providing interconnected and secure mobile device charging stations | Electricity | 1 | Active |
| US12322986B2 | System and method for providing interconnected and secure mobile device charging stations | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.