Addison L Lawrence

US Patent:

8336498, Dec 25, 2012

Filed:

May 7, 2010

Appl. No.:

12/775611

Inventors:

Addison Lawrence - Port Aransas TX, US

Assignee:

The Texas A&M University System - College Station TX

International Classification:

A01K 61/00

US Classification:

119211, D30131, 119224, 119226

Abstract:

A shrimp aquaculture structure including a set of at least two raceways each having a length, width, and at least one depth to give an average depth, and including two ends, two side walls having a top, a sloped bottom joining each side wall at two side wall junctions. Some of five raceways may be stacked at least partially on top of another of the five raceways. According to another embodiment, the disclosure relates to a process of shrimp aquaculture by using the set of five raceways and sequentially transferring shrimp form one raceway to another once the shrimp reach a given average size.

US Patent:

20120204801, Aug 16, 2012

Filed:

Feb 14, 2011

Appl. No.:

13/027011

Inventors:

Addison Lawrence - Port Aransas TX, US
Tom Zeigler - , US

International Classification:

A01K 61/02
A01K 61/00

US Classification:

119207, 119212

Abstract:

According to a first aspect, the disclosure provides a shrimp aquaculture system containing a water container and floating feed for shrimp made of floating feed pellets. More specifically, the water containing may also contain water, such as a fresh water or saline water, including hyper saline water, and shrimp. In certain embodiments, at least 95% of the floating feed pellets may to remain on the surface of water for at least 1 minute after being placed on the water or may have an average specific gravity of between 0.1 and 1.1. According to a second aspect, the disclosure relates to a method of shrimp aquaculture including feeding floating feed to shrimp by placing the floating feed on water, such as fresh water or saline water, containing the shrimp. The floating feed may include at least 5% floating feed pellets.

US Patent:

20130068170, Mar 21, 2013

Filed:

Nov 15, 2012

Appl. No.:

13/677609

Inventors:

Addison Lawrence - Port Aransas TX, US

Assignee:

THE TEXAS A&M UNIVERSITY SYSTEM - College Station TX

International Classification:

A01K 61/00

US Classification:

119207

Abstract:

The disclosure relates to a shrimp aquaculture structure including a set of at least two raceways of increasing depth each having a length and width and including two ends, two side walls having a top, a sloped bottom joining each side wall at two side wall junctions. Some of five raceways may be stacked at least partially on top of another of the five raceways. According to another embodiment, the disclosure relates to a process of shrimp aquaculture by using the set of five raceways and sequentially transferring shrimp form one raceway to another once the shrimp reach a given average size.

US Patent:

56373333, Jun 10, 1997

Filed:

Nov 22, 1995

Appl. No.:

8/562005

Inventors:

Addison L. Lawrence - Port Aransas TX
John M. Lawrence - Lutz FL
Joseph P. Kearns - Overland Park KS
Galen J. Rokey - Sabetha KS

Assignee:

Wenger Manufacturing Co. Inc. - Sabetha KS

International Classification:

A23K 100

US Classification:

426 2

Abstract:

Improved sea urchin feeds are provided which are very efficiently utilized by sea urchins and significantly increase gonadal development. The feeds are semi-moist, stable, extruded solid pellets or bodies which sink in sea water and have protein and carbohydrate fractions as well as a moisture content of from about 12-40% by weight. The feed bodies have an as manufactured water activity of up to about 0. 8, are storable at ambient temperature for a period of at least two months, and are self-sustaining in sea water for a period of at least about 24 hours. Preferred feeds include kelp, fish oil and humectant.

US Patent:

20200060243, Feb 27, 2020

Filed:

Oct 14, 2019

Appl. No.:

16/601177

Inventors:

- Langley, CA
Addison Lee Lawrence - Port Aransas TX, US

Assignee:

L&B Patent Inc. - Langley

International Classification:

A01K 61/73

Abstract:

The present disclosure relates to ways to deploy different habitats either on the same level side by side and/or stacked on one floor or multiple floors in the same building to polyculture benthic and pelagic aquatic animals using the same support systems.

US Patent:

20180110208, Apr 26, 2018

Filed:

Oct 24, 2016

Appl. No.:

15/332423

Inventors:

- Langley, CA
Addison Lee Lawrence - Port Aransas TX, US

Assignee:

L&B Patent Inc. - Langley

International Classification:

A01K 61/00

Abstract:

The present invention relates to ways to deploy stacked habitats in the same building to polyculture benthic and pelagic aquatic animals using super-intensive methods.