Trenching machine with longitudinally stabilized main frame for
Turbidity control system for dredge cutterheads
Two stroke dredging plant
Underwater dredging apparatus and cutter head therefor
Underwater excavator
Underwater harvester for marine life
Underwater solids collecting apparatus
Underwater trenching machine for burying pipeline and the like
Vacuum snow remover for removing snow from roads and other snow
Vane adjusting mechanism for a powered snow thrower
Variable wing plow blade and mounting structure therefor
Vehicle for beach cleaning
Vehicle power control system
Vehicular carried plow coupling
Versatile submersible device for dredging or other underwater fu
Vertical auger snow removal device
Vertically adjustable mast assembly for a dredge
Vibratory shellfish harvesters and methods
Vortex injection dredging apparatus and method
Water craft for clearing navigational waters