Donald Christopher Nelson

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Cypress, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Gravity driven pile tower based device for pipeline lifting and sup...
- Patent number 11,713,833
- Issue date Aug 1, 2023
- Oceaneering International, Inc.
- Andrew Gregory Restivo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Gravity driven pile tower based device for pipeline lifting and sup...
- Patent number 9,464,733
- Issue date Oct 11, 2016
- OCEANEERING INTERNATIONLA, INC.
- Andrew Gregory Restivo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Gravity driven pile tower based device for pipeline lifting and sup...
- Patent number 8,944,724
- Issue date Feb 3, 2015
- Oceaneering International, Inc.
- Andrew Gregory Restivo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING BUCKLING IN DEEPWATER PIPELINE WITH BUOYANCY...
- Publication number 20210301946
- Publication date Sep 30, 2021
- Shell Oil Company
- Michael Hosokawa DUPRE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GRAVITY DRIVEN PILE TOWER BASED DEVICE FOR PIPELINE LIFTING AND SUP...
- Publication number 20170146155
- Publication date May 25, 2017
- OCEANEERING INTERNATIONAL, INC.
- Andrew Gregory Restivo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Gravity Driven Pile Tower Based Device for Pipeline Lifting and Sup...
- Publication number 20160186894
- Publication date Jun 30, 2016
- Andrew Gregory Restivo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Gravity Driven Pile Tower Based Device For Pipeline Lifting And Sup...
- Publication number 20140093317
- Publication date Apr 3, 2014
- OCEANEERING INTERNATIONAL, INC.
- Andrew Gregory Restivo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DIVERLESS SUBSEA CONNECTION
- Publication number 20120298245
- Publication date Nov 29, 2012
- Shell Oil Company
- Michael Hosokawa Dupre
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...