Robert Douglas
5Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: Oct 8, 1975 → Jun 29, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4205216A | Laser welding system and method | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6132259A | Jacks formed by die casting | Electricity | 6 | Expired |
| US4014212A | Three-chamber gas meter | Physics | 4 | Expired |
| US4040296A | Gas meter temperature compensating tangents | Physics | 2 | Expired |
| US10224868B2 | Solar focusing device and method of using the device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.