Chris Johnston
7Patents
3h-index
8Co-inventors
50Inventor score
Filing activity: Mar 23, 1994 → Aug 23, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8776374B2 | Method and apparatus for manufacturing an axle for a vehicle | Emerging Cross-Sectional Technologies | 6 | Active |
| US5375843A | Golf swing practive/training device | Human Necessities | 5 | Expired |
| US8142137B2 | Cooled gas turbine vane assembly | Emerging Cross-Sectional Technologies | 5 | Active |
| US5490672A | Golf swing practice/training device | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5478080A | Golf swing practice/training device | Human Necessities | 1 | Expired |
| US11173427B2 | Device for separating solids from a fluid stream | Performing Operations; Transporting | 0 | Active |
| US11839884B2 | Counterflow vortex breaker | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.