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2023
|
Invention
|
Spreading device. A spreading device for trawl fishing, seismic survey operations and other water... |
|
2022
|
Invention
|
Trawl door with moveable hydrofoil sections.
A spreading device for trawl fishing, seismic surve... |
|
|
Invention
|
Trawl door with moveable hydrofoil sections. The present invention discloses a spreading device (... |
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2021
|
G/S
|
Trawl winches; trawldoors (part of machines); clumps (trawl
equipment) (part of machines); net h... |
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2020
|
G/S
|
Trawl winches; trawldoors (part of machines); clumps (trawl equipment)(part of machines); Net hau... |
|
|
G/S
|
Trawl winches; trawl doors; net hauling machines; net hauling machines that include clump weights... |
|
|
G/S
|
Trawl winches; trawl doors; clumps (trawl equipment); net
hauling machines. Wireless controllers... |
|
2019
|
Invention
|
Spreading device.
There is provided a spreading device (100) for trawl fishing and seismic surve... |
|
2017
|
Invention
|
Spreading device with increased lift. A spreading device (3) for trawl fishing, seismic survey op... |
|
|
Invention
|
Arrangement for attaching a towing line to a spreading device. An arrangement for remotely contro... |
|
2014
|
Invention
|
Trawl door. The invention concerns a pelagic trawl door with variable hydrodynamic area. At its t... |
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2012
|
Invention
|
Trawl door or paravane with remote control adjustment. A trawl door, deflector, vane or paravane ... |
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2011
|
Invention
|
Perforated trawl door and methods. An improved trawl door (10) having a main deflector body (24, ... |
|
2010
|
Invention
|
High efficiency, high stability, multi-elevation trawl door and methods. An improved trawl door t... |
|
2008
|
Invention
|
High stability, high efficiency trawl door and methods.
An improved trawl door (10) is adapted f... |
