Patents/Inventors

John Graeme Walker

Wallsend Tyne and WearGB4 patents

4 Patents

US125711812026
Apparatus for Removing Material from a Floor of a Body of Water
Soil Machine Dynamics Limited
0 cites
US121579862024
Apparatus and Method for Inserting an Elongate Object Into a Trench
Soil Machine Dynamics Limited
0 cites
US120744142024
Method and Apparatus for Inserting an Elongate Object Into a Trench in a Sea Floor
Soil Machine Dynamics Limited
0 cites
US116138702023
Apparatus for Locating Elongate Object in a Trench in a Floor of a Body of Water
Soil Machine Dynamics Limited
0 cites