Alexander MacDonald
10Patents
4h-index
10Co-inventors
57Inventor score
Filing activity: Feb 16, 2001 → Sep 22, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6421010B1 | Atmospheric sondes and method for tracking | Physics | 28 | Expired |
| US8199197B2 | Aerial camera system | Electricity | 21 | Active |
| US6937210B1 | Projecting images on a sphere | Electricity | 14 | Expired |
| US9470152B2 | Engine fuel control system | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10465554B2 | Turbine engine shaft break detection | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9964836B2 | Aerial camera system | Electricity | 2 | Active |
| US10545243B2 | Systems and methods for improved atmospheric monitoring and GPS positioning utilizing GNSS tomographic refractivity | Physics | 1 | Active |
| US10605174B2 | Fuel flow control | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11835802B2 | Lens and eyewear | Performing Operations; Transporting | 0 | Active |
| US11187161B2 | Fuel flow control | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.