John Tunstall
8Patents
3h-index
16Co-inventors
54Inventor score
Filing activity: Oct 3, 1985 → Aug 4, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4697378A | Fishing lure system | Human Necessities | 24 | Expired |
| US6769964B2 | Abrasive tool having a unitary arbor | Performing Operations; Transporting | 7 | Expired |
| US6213860A | Grinding wheel | Performing Operations; Transporting | 5 | Expired |
| US9764449B2 | Abrasive article having a core including a polymer material | Performing Operations; Transporting | 2 | Active |
| US9381618B2 | Grinding and polishing tool | Performing Operations; Transporting | 1 | Active |
| US9649747B2 | Grinding wheel for shaping flat glass | Emerging Cross-Sectional Technologies | 0 | Active |
| US10213903B2 | Abrasive article having a core including a polymer material | Performing Operations; Transporting | 0 | Active |
| US9242345B2 | Abrasive tools and methods of forming the same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.