Anti-scour apparatus and method
Apparatus for impeding fine sediment deposition in harbors and n
Catch basin for salt water sand
Fixed dredge cleanout means
Method and apparatus for impeding sediment deposition in harbors
Method and apparatus for maintaining a golf course water hazard
Method and apparatus for maintaining a golf course water...
Method and apparatus for transferring mud and silt
Method of causing sedimentation of sedimentary solid material tr
Monitoring flow in subsoil fluidization
Mud removal process and apparatus
Peristaltic fluidization of non-cohesive subsoils
Permanent dredge system
Pipeline to reduce loss from breach
Pneumatic spar sediment control curtain
Process and apparatus for maintaining a desired depth of a water
Serpent sediment-sluicing system
System for depositing and protecting sediment on the floor of a