Joel W. Richards
11Patents
7h-index
6Co-inventors
55Inventor score
Filing activity: Nov 11, 2013 → Jan 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8986169B2 | Manual treadmill and methods of operating the same | Human Necessities | 55 | Active |
| US9114276B2 | Manual treadmill and methods of operating the same | Human Necessities | 35 | Active |
| US9039580B1 | Manual treadmill and methods of operating the same | Human Necessities | 29 | Active |
| US10561883B2 | Manually powered treadmill with variable braking resistance | Human Necessities | 14 | Active |
| US10265566B2 | Manual treadmill and methods of operating the same | Human Necessities | 12 | Active |
| US10561884B2 | Manual treadmill and methods of operating the same | Human Necessities | 10 | Active |
| US10850150B2 | Manually powered treadmill with variable braking resistance | Human Necessities | 8 | Active |
| US10799745B2 | Manual treadmill and methods of operating the same | Human Necessities | 6 | Active |
| US11465005B2 | Manually powered treadmill | Human Necessities | 5 | Active |
| US11590377B2 | Manually powered treadmill | Human Necessities | 5 | Active |
| US12090356B2 | Manually powered treadmill | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.