Ronald W. Bennett
9Patents
7h-index
14Co-inventors
60Inventor score
Filing activity: Dec 16, 1977 → Apr 30, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5908584A | Electrically conductive building material | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7832451B2 | Vertically movable door with safety barrier | Emerging Cross-Sectional Technologies | 20 | Active |
| US4133067A | Articulating gangway | Fixed Constructions | 16 | Expired |
| US6527081B1 | Embankment stairway | Fixed Constructions | 14 | Expired |
| US7775252B2 | Vertically movable door with safety barrier | Emerging Cross-Sectional Technologies | 11 | Active |
| US8453705B2 | Vertically movable door with safety barrier | Emerging Cross-Sectional Technologies | 10 | Active |
| US10724256B1 | Enhanced safety cage apparatus for work areas on top of rolling stock such as rail tank cars | Fixed Constructions | 7 | Active |
| US9505568B1 | Loading arm with soft-seal hatch cone assembly for top hatch of transport tank | Emerging Cross-Sectional Technologies | 2 | Active |
| US9731915B1 | Loading arm with hatch plate for top hatch of transport tank | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.