Marvin J. Antill, Sr.

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Houma, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Underwater trenching apparatus
- Patent number 8,083,437
- Issue date Dec 27, 2011
- Antill Pipeline Construction Co., Inc.
- Marvin J. Antill, Sr.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Underwater trenching apparatus
- Patent number 7,637,696
- Issue date Dec 29, 2009
- Antill Pipeline Construction Co., Inc.
- Marvin J. Antill, Sr.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Underwater trenching apparatus
- Publication number 20100129158
- Publication date May 27, 2010
- Marvin J. Antill, SR.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
UNDERWATER TRENCHING APPARATUS
- Publication number 20090274520
- Publication date Nov 5, 2009
- Marvin J. Antill, SR.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING