1
William C Pratt: Cattle management method and system. Micro Chemical, Klarquist Sparkman Campbell Leigh & Whinston, October 7, 1997: US05673647 (116 worldwide citation)

A highly automated method and system for providing individual animal electronic identification, measurement and value based management of cattle in a large cattle feedlot. Through the use of (1) a computer system integrated with (2) automatic individual animal identification (3) multiple measurement ...


2
William C Pratt: Programmable weight sensitive microingredient feed additive delivery system and method. Micro Chemical, Klarquist Sparkman Whinston, March 29, 1988: US04733971 (104 worldwide citation)

A method and apparatus whereby livestock and poultry are administered feed additives in their feed ration. In one disclosed form, the apparatus stores additive concentrates separately until just prior to use, then on demand dispenses the additive concentrates separately and sequentially into a weigh ...


3
William C Pratt: Programmable apparatus and method for delivering microingredient feed additives by weight. Micro Chemical, Klarquist Sparkman Campbell Leigh & Whinston, August 23, 1994: US05340211 (91 worldwide citation)

A method and apparatus whereby livestock and poultry are administered feed additives in their feed ration. The apparatus stores additive concentrates separately until just prior to use, then on demand dispenses the additive concentrates into one or more weigh hoppers for weighing therein. The weighe ...


4
William C Pratt: Cattle management method and system. Micro Beef Technologies, Klarquist Sparkman Cambell Leigh & Whinston, October 24, 2000: US06135055 (86 worldwide citation)

A highly automated method and system for providing individual animal electronic identification, measurement and value based management of cattle in a large cattle feedlot. Through the use of (1) a computer system integrated with (2) automatic individual animal identification (3) multiple measurement ...


5
William C Pratt, William D McKillip: Method and system for providing animal health histories and tracking inventory of drugs. Micro Chemical, Klarquist Sparkman Campbell Leigh & Whinston, May 24, 1994: US05315505 (85 worldwide citation)

A method and system for providing improved drug treatment to selected animals in a retained group. Through the use of a computer system, an operator is immediately provided with the health and drug treatment history of an animal to be treated by identifying the animal. With this information and a di ...


6
William C Pratt: Programmable apparatus and method for delivering microingredient feed additives to animals by weight. Micro Chemical, Klarquist Sparkman Campbell Leigh & Whinston, December 26, 1989: US04889433 (83 worldwide citation)

A method and apparatus whereby livestock and poultry are administered feed additives in their feed ration. The apparatus stores additive concentrates separately until just prior to use, then on demand dispenses the additive concentrates into one or more weigh hoppers for weighing therein. The weighe ...


7
William C Pratt, William D McKillip: Method and system for providing animal health histories and tracking inventory of related drug usage. Micro Chemical, Klarquist Sparkman Campbell Leigh & Whinston, September 8, 1998: US05803906 (75 worldwide citation)

A computer-based system for providing up-to-date health histories of animals, for example, in a feedlot. The system includes indicia elements associated with each animal for identifying the animal and a data entry device coupled to a computer for reading the indicia elements to identify the animal t ...


8
William C Pratt: Cattle management method and system. Micro Beef Technologies, Klarquist Sparkman, November 20, 2001: US06318289 (71 worldwide citation)

A highly automated method and system for providing individual animal electronic identification, measurement and value based management of cattle in a large cattle feedlot. Through the use of (1) a computer system integrated with (2) automatic individual animal identification (3) multiple measurement ...


9
William C Pratt: Cattle management method and system. Micro Beef Technologies, Klarquist Sparkman, February 11, 2003: US06516746 (68 worldwide citation)

A highly automated method and system for providing individual animal electronic identification, measurement and value based management of cattle in a large cattle feedlot. Through the use of (1) a computer system integrated with (2) automatic individual animal identification (3) multiple measurement ...


10
William C Pratt: Programmable apparatus and method for delivering microingredient feed additives to animals by weight. Micro Chemical, Klarquist Sparkman Campbell Leigh & Whinston, March 21, 1989: US04815042 (67 worldwide citation)

A method and apparatus whereby livestock and poultry are administered feed additives in their feed ration. The apparatus stores additive concentrates separately until just prior to use, then on demand dispenses the additive concentrates into one or more weigh hoppers for weighing therein. The weighe ...



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