Grant Sandground
4Patents
2h-index
3Co-inventors
41Inventor score
Filing activity: Jul 6, 1999 → Sep 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6295750A | System for displaying cards | Physics | 19 | Expired |
| US6673191B2 | Method of and system for displaying cards | Physics | 4 | Expired |
| US12121123B2 | Collectible casing card | Performing Operations; Transporting | 0 | Active |
| US11045021B2 | Surface collectible | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.