Grant Parker
4Patents
2h-index
7Co-inventors
41Inventor score
Filing activity: Jul 13, 1994 → Dec 6, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5478994A | Secure credit card which prevents unauthorized transactions | Physics | 306 | Expired |
| US5627355A | Transaction device, equipment and method for protecting account numbers and their associated personal identification numbers | Physics | 179 | Expired |
| US9316519B2 | Sample capture assurance for sample bottles | Physics | 1 | Active |
| US9511420B2 | Self-propelled rotary tool | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.