William Stewart
5Patents
2h-index
14Co-inventors
48Inventor score
Filing activity: Jun 10, 1993 → Jul 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5403142A | Pallet handling adjustable conveyor | Performing Operations; Transporting | 62 | Expired |
| US5391038A | Pallet handling adjustable conveyor | Performing Operations; Transporting | 30 | Expired |
| US11414111B1 | System and method for railroad personnel safety assurance | Electricity | 1 | Active |
| US11897525B2 | System and method for railroad personnel safety assurance | Electricity | 0 | Active |
| US9346520B2 | System and method for offshore loading of cargo vessels | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.