Stephen Spurgeon
9Patents
5h-index
9Co-inventors
56Inventor score
Filing activity: Jan 28, 2002 → Jul 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7286258B2 | Decorating system for edible products | Performing Operations; Transporting | 30 | Expired |
| US6743109B2 | Decorative bowling ball and method therefor | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6903841B2 | Decorating system for edible items | Electricity | 18 | Expired |
| US7012712B2 | Decorating system for edible items | Electricity | 9 | Expired |
| US7737349B1 | Decorating guitars | Performing Operations; Transporting | 5 | Active |
| US8192040B2 | Decorating guitars | Emerging Cross-Sectional Technologies | 5 | Active |
| US7736706B1 | Decorating guitar shaped articles | Performing Operations; Transporting | 2 | Active |
| US12275256B2 | Contoured surface printing | Performing Operations; Transporting | 0 | Active |
| US11701905B2 | Contoured surface printing | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.