Ryan Crawford
20Patents
7h-index
16Co-inventors
62Inventor score
Filing activity: Mar 6, 2009 → Feb 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8186481B2 | Ladders, ladder components and related methods | Emerging Cross-Sectional Technologies | 77 | Active |
| US8365865B2 | Adjustable ladders and related methods | Emerging Cross-Sectional Technologies | 31 | Active |
| US9593531B2 | Ladder securing apparatus, ladders incorporating same and related methods | Fixed Constructions | 17 | Active |
| US8701831B2 | Stepladders and related methods | Fixed Constructions | 15 | Active |
| US8997930B2 | Ladders, ladder components, ladder accessories, ladder systems and related methods | Fixed Constructions | 12 | Active |
| US9404306B2 | Ladder securing apparatuses, ladders incorporating same and related methods | Fixed Constructions | 12 | Active |
| US9163455B2 | Ladders, ladder components and related methods | Emerging Cross-Sectional Technologies | 11 | Active |
| US11788351B2 | Ladders, ladder components and related methods | Emerging Cross-Sectional Technologies | 7 | Active |
| US9784033B2 | Ladders, ladder components and related methods | Emerging Cross-Sectional Technologies | 5 | Active |
| US10214961B2 | Adjustable ladders and related methods | Emerging Cross-Sectional Technologies | 4 | Active |
| US9920572B2 | Stepladders and related methods | Fixed Constructions | 3 | Active |
| US10767416B2 | Ladders, ladder components and related methods | Emerging Cross-Sectional Technologies | 3 | Active |
| US8973710B2 | Adjustable ladders and related methods | Emerging Cross-Sectional Technologies | 2 | Active |
| USD674509S1 | Ladder stile section | General | 0 | Active |
| US10648233B2 | Adjustable ladders and related methods | Emerging Cross-Sectional Technologies | 0 | Active |
| US12359508B2 | Ladders, ladder components and related methods | Emerging Cross-Sectional Technologies | 0 | Active |
| US12352107B2 | Ladders, ladder components and related methods | Emerging Cross-Sectional Technologies | 0 | Active |
| USD934587S1 | Fishing rod caddy | General | 0 | Active |
| US10760338B2 | Ladder securing apparatuses, ladders incorporating same and related methods | Fixed Constructions | 0 | Active |
| USD1068131S1 | Pole mounted lantern | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.