John McMurray
9Patents
6h-index
2Co-inventors
53Inventor score
Filing activity: Jul 10, 1978 → Dec 15, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7987405B2 | Method and system for calculating and verifying the integrity of data in a data transmission system | Electricity | 1,158 | Active |
| US6870460B2 | Input impedance arrangement for RF transponder | Physics | 25 | Expired |
| US4220188A | Locking fastener | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4291737A | Prevailing torque lock nut and method of forming same | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US7019664B2 | Reading protocol for transponders of electronic identification system | Physics | 9 | Expired |
| US7161469B2 | Reading protocol for transponders of electronic identification system | Physics | 8 | Expired |
| US4352219A | Prevailing torque lock nut and method of forming same | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US8981909B2 | RFID group selection method | Physics | 2 | Active |
| US8928461B2 | Method and system for controlling RFID transponder response waiting periods | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.