John Lindsay
11Patents
4h-index
2Co-inventors
50Inventor score
Filing activity: Feb 21, 1978 → Oct 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6251243A | Gas detecting apparatus having condition monitoring means | Physics | 14 | Expired |
| US6049283A | Gas detecting apparatus | Physics | 9 | Expired |
| US4292911A | Roller chock | Performing Operations; Transporting | 5 | Expired |
| US6123818A | Gas detecting apparatus having condition monitoring means | Physics | 5 | Expired |
| US11094077B2 | System and process for mobile object tracking | Physics | 4 | Active |
| USD253161S | Roller chock | General | 4 | Expired |
| US11744779B1 | Infant feeding measurement device | Human Necessities | 3 | Active |
| US10657808B2 | Vehicular communication system | Physics | 2 | Active |
| US9959687B2 | Driver behavior monitoring | Physics | 1 | Active |
| US11164451B2 | Vehicular communication system | Physics | 0 | Active |
| US11346260B2 | Rocker support bolt bushing | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.