Thomas P. Johnson

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Orange, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Cantilevered mobile marine rig with hydraulic load equalizer
- Patent number 4,483,644
- Issue date Nov 20, 1984
- Thomas P. Johnson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drill barge transport by surface effect vehicles
- Patent number 4,416,210
- Issue date Nov 22, 1983
- Ray S. Lacy
- B60 - VEHICLES IN GENERAL