John C. Higgins
10Patents
4h-index
14Co-inventors
57Inventor score
Filing activity: Aug 18, 1982 → Dec 28, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4485666A | Gas analyzer | Emerging Cross-Sectional Technologies | 17 | Expired |
| US10440900B1 | Grow light with adjustable height and emission spectrum | Emerging Cross-Sectional Technologies | 12 | Active |
| US8176052B2 | Hyperspace index | Emerging Cross-Sectional Technologies | 10 | Active |
| US5613728A | Vehicle cab with roof hatch | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7774353B2 | Search templates | Physics | 1 | Active |
| US7774347B2 | Vortex searching | Physics | 1 | Active |
| US11759540B2 | Portable disinfection unit | Human Necessities | 0 | Active |
| US11499707B2 | Light fixture having a fan and ultraviolet sterilization functionality | Emerging Cross-Sectional Technologies | 0 | Active |
| US12397080B2 | Sensor system for a light fixture having ultraviolet sterilization functionality | Human Necessities | 0 | Active |
| US8350682B2 | DPF warning system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.