Benjamin L. Cook
21Patents
9h-index
12Co-inventors
64Inventor score
Filing activity: Sep 4, 2014 → Jun 24, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD766462S1 | Ladder | General | 40 | Active |
| USD766461S1 | Ladder | General | 37 | Active |
| US10487576B2 | Adjustment mechanisms, ladders incorporating same and related methods | Fixed Constructions | 26 | Active |
| US10597941B2 | Step ladders, components for step ladders and related methods | Fixed Constructions | 22 | Active |
| US10487578B2 | Ladders, rung assemblies for ladders and related methods | Fixed Constructions | 22 | Active |
| USD766463S1 | Top cap for ladder | General | 21 | Active |
| USD777350S1 | Ladder | General | 20 | Active |
| US9593531B2 | Ladder securing apparatus, ladders incorporating same and related methods | Fixed Constructions | 17 | Active |
| US10801261B2 | Ladders, ladder hinges and related methods | Fixed Constructions | 10 | Active |
| USD838385S1 | Ladder | General | 8 | Active |
| USD829346S1 | Ladder | General | 6 | Active |
| USD813416S1 | Top cap for ladder | General | 5 | Active |
| USD895152S1 | Ladder | General | 4 | Active |
| US11441356B2 | Ladders, top cap for ladders and trays for ladders | Fixed Constructions | 1 | Active |
| US11421475B2 | Adjustment mechanisms, ladders incorporating same and related methods | Fixed Constructions | 1 | Active |
| US10808459B2 | Braces for ladders, ladders incorporating same and related methods | Fixed Constructions | 1 | Active |
| US12215547B2 | Ladders, rung assemblies for ladders and related methods | Fixed Constructions | 0 | Active |
| US12065879B2 | Braces for ladders, ladders incorporating same and related methods | Fixed Constructions | 0 | Active |
| US11788354B2 | Ladders and ladder bracing | Fixed Constructions | 0 | Active |
| US12152445B2 | Combination ladders, ladder components and related methods | Fixed Constructions | 0 | Active |
| US11988043B2 | Ladders, ladder hinges and related methods | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.