Inventor
Ronald W. Bennett
Inventor
Florence, SC, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification14%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like11%
E05DHinges or suspension devices for doors, windows or wings11%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof11%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates11%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors7%
E06CLadders7%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects4%
B67DDispensing, delivering or transferring liquids, not otherwise provided for4%
C04BLime, magnesia4%
PatentTitleYear
10,724,256Enhanced safety cage apparatus for work areas on top of rolling stock such as rail tank cars20209,731,915'Loading arm with hatch plate for top hatch of transport tank'20179,505,568'Loading arm with soft-seal hatch cone assembly for top hatch of transport tank'20168,453,705'Vertically movable door with safety barrier'20137,832,451'Vertically movable door with safety barrier'20107,775,252'Vertically movable door with safety barrier'20106,527,081'Embankment stairway'20035,908,584'Electrically conductive building material'19994,133,067'Articulating gangway'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–2017Patents assigned to BENNETT RONALD W (3)· patent assignee history
1979–2020Based in Florence, SC, US· patent location history
1999Based in Nyon, CH· patent location history
2003Patents assigned to ALUMINUM LADDER CO (1)· patent assignee history
2010–2013Patents assigned to RITE HITE HOLDING CORP (3)· patent assignee history
2010–2013Based in Leesburg, GA, US· patent location history
2013Patents assigned to ANDERSON DANIEL M (1)· patent assignee history
2016–2020Patents assigned to SAM CARBIS ASSET MAN LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BENNETT RONALD Wself | 3 | 1979–2017 |
| RITE HITE HOLDING CORP | 3 | 2010–2013 |
| SAM CARBIS ASSET MAN LLC | 3 | 2016–2020 |
| ALUMINUM LADDER CO | 1 | 2003 |
| ANDERSON DANIEL M | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Florence, SC, US | 5 | 1979–2020 |
| Leesburg, Georgia, US | 3 | 2010–2013 |
| Nyon, CH | 1 | 1999 |