Christopher Walton
12Patents
6h-index
7Co-inventors
59Inventor score
Filing activity: May 21, 1987 → Aug 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6837754B1 | Fast change transformer connector | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4811738A | Cardiac pacemaker circuit with fast stored charge reduction | Human Necessities | 20 | Expired |
| US6971926B1 | Fast change transformer connector and adaptor | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD666794S1 | Shoe | General | 15 | Active |
| USD585078S1 | Digital audio player | General | 9 | Expired |
| USD666796S1 | Shoe sole | General | 6 | Active |
| USD666797S1 | Shoe sole | General | 4 | Active |
| US8647241B2 | Supine cycling exercise machine with a user repositionable crankarm and method of use | Human Necessities | 3 | Active |
| US11109547B2 | Vertical growing system | Human Necessities | 1 | Active |
| US11373491B2 | Emergency communicating flashing light security system | Electricity | 1 | Active |
| US10757877B2 | Vertical growing system | Human Necessities | 0 | Active |
| US12361801B2 | Computer-implemented emergency alert lighting system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.