Conner S. MacFarlane
20Patents
5h-index
8Co-inventors
54Inventor score
Filing activity: Aug 28, 2017 → May 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD987402S1 | Sharpening device used to sharpen a cutting tool | General | 6 | Active |
| USD986708S1 | Base member for a sharpening device used to sharpen a cutting tool | General | 6 | Active |
| USD977324S1 | Rod assembly for a sharpening device used to sharpen a cutting tool | General | 5 | Active |
| US11498186B2 | Sharpener with precise adjustment capabilities | Performing Operations; Transporting | 5 | Active |
| USD829070S1 | Cutting tool sharpener | General | 5 | Active |
| US11554456B1 | Sharpener with swing arm abrasive assembly | Performing Operations; Transporting | 4 | Active |
| USD1054269S1 | Knife sharpener | General | 3 | Active |
| USD852599S1 | Powered cutting tool sharpener | General | 3 | Active |
| USD852600S1 | Powered cutting tool sharpener | General | 2 | Active |
| USD989591S1 | Angle set knife sharpener | General | 1 | Active |
| USD1033192S1 | Knife sharpener | General | 1 | Active |
| US11975420B2 | Sharpener with swing arm abrasive assembly | Performing Operations; Transporting | 0 | Active |
| USD1017360S1 | Sharpener | General | 0 | Active |
| USD1017366S1 | Manual sharpener | General | 0 | Active |
| USD1044460S1 | Abrasive block support | General | 0 | Active |
| USD1022646S1 | Base unit for a powered abrasive belt sharpener | General | 0 | Active |
| US11883930B2 | Precision adjust sharpener | Performing Operations; Transporting | 0 | Active |
| USD1017367S1 | Sharpener | General | 0 | Active |
| USD1019321S1 | Cartridge for a powered abrasive belt sharpener | General | 0 | Active |
| USD1034138S1 | Base member for a sharpening device used to sharpen a cutting tool | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.