Roger John
5Patents
2h-index
6Co-inventors
40Inventor score
Filing activity: Oct 30, 2001 → Jul 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6718640B1 | Cutting tool | Performing Operations; Transporting | 68 | Expired |
| US10278684B2 | Surgical apparatus comprising magazine | Human Necessities | 2 | Active |
| US9713482B2 | Cannula | Human Necessities | 0 | Active |
| US11391793B2 | Device and method for generating and controlling a magnetic field strength | Physics | 0 | Active |
| US12299535B2 | Method and device for addressing qubits, and method for producing the device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.