Michael Gordon Johnson
6Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Mar 18, 1980 → Mar 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4425240A | Plunging water jets for oil spill containment and recovery | Emerging Cross-Sectional Technologies | 14 | Expired |
| US8387303B2 | Powered fishing lure with buoyant and submersible components in electrical communication | Human Necessities | 7 | Active |
| US10513333B2 | Ducted fan propulsion engine | Performing Operations; Transporting | 3 | Active |
| US11175663B1 | Automated marine navigation | Performing Operations; Transporting | 2 | Active |
| US10467908B2 | Autonomous boat design for tandem towing | Performing Operations; Transporting | 1 | Active |
| US5535061A | Rotary scanner | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.