Patents by Inventor Steve R. Freeman

Steve R. Freeman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7972055
    Abstract: A method and system are provided for administering micro-ingredient feed additives wherein controlled access is provided to the bins or containers that store the micro-ingredients prior to delivery thereby preventing inadvertent errors in adding incorrect micro-ingredients to a feed ration as well as to provide a measure of security to prevent tampering with the micro-ingredients in the bins. A micro-ingredient delivery system typically includes a plurality of bins that store designated micro-ingredients therein. Each bin may have a locking device thereby restricting access to the bin, along with a switch indicating whether the bin access cover is open or closed. A master controller of the delivery system provides signals to lock or unlock the locking devices based upon authorizations provided to access the bins in accordance with the particular operating parameters and requirements of the delivery system.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: July 5, 2011
    Assignee: Lextron, Inc.
    Inventors: John E. Adent, Steve R. Freeman
  • Patent number: 7867532
    Abstract: A system and method are provided for flaking grains. The system and method provide for an automated system to minimize manual intervention, yet optimize a steam flaking process. A calibration technique may be included to assist in automatic adjustment of system parameters to account for less than optimal operating conditions. Control of the system may occur from a remote location wherein a user is provided an interface, and a user's computer communicates with an industrial controller such as a PLC, through the Internet or a private network. The PLC is typically located at the site where the grain is to be processed. The PLC may receive various system inputs and generate system control outputs in accordance with programs installed on the PLC, or through some selected manual intervention as controlled by the user at the remote location.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: January 11, 2011
    Assignee: Lextron, Inc.
    Inventors: Steve R. Freeman, Charles H. Hoff
  • Patent number: 7762714
    Abstract: A system and method are provided for administering micro-ingredient feed additives or supplements to feed rations. The amount of each particular micro-ingredient to be delivered to a feed ration may be determined by a bulk density measurement. Alternatively, bulk density measurement may be used in combination with existing weight measurement and volumetric metering methods for multiple micro-ingredients. Delivery by bulk density requires determination of a bulk density value along with use of a dispensing device that dispenses a calculated amount of the micro-ingredient ration. The dispensing calculation may be achieved by analysis of delivery time, pulse count, or some other quantitative measure such as magnitude. Use of bulk density as a measurement technique eliminates the requirement for use of scales in the micro-ingredient delivery system.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: July 27, 2010
    Assignee: Lextron, Inc.
    Inventors: Steve R. Freeman, Charles H. Hoff
  • Patent number: 7744269
    Abstract: A method and system are provided for administering micro-ingredient feed additives wherein controlled access is provided to the bins or containers that store the micro-ingredients prior to delivery thereby preventing inadvertent errors in adding incorrect micro-ingredients to a feed ration as well as to provide a measure of security to prevent tampering with the micro-ingredients in the bins. A micro-ingredient delivery system typically includes a plurality of bins that store designated micro-ingredients therein. Each bin may have a locking device thereby restricting access to the bin, along with a switch indicating whether the bin access cover is open or closed. A master controller of the delivery system provides signals to lock or unlock the locking devices based upon authorizations provided to access the bins in accordance with the particular operating parameters and requirements of the delivery system.
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: June 29, 2010
    Assignee: Lextron, Inc.
    Inventors: John E. Adent, Steve R. Freeman
  • Publication number: 20100017024
    Abstract: A method and system are provided for administering micro-ingredient feed additives wherein controlled access is provided to the bins or containers that store the micro-ingredients prior to delivery thereby preventing inadvertent errors in adding incorrect micro-ingredients to a feed ration as well as to provide a measure of security to prevent tampering with the micro-ingredients in the bins. A micro-ingredient delivery system typically includes a plurality of bins that store designated micro-ingredients therein. Each bin may have a locking device thereby restricting access to the bin, along with a switch indicating whether the bin access cover is open or closed. A master controller of the delivery system provides signals to lock or unlock the locking devices based upon authorizations provided to access the bins in accordance with the particular operating parameters and requirements of the delivery system.
    Type: Application
    Filed: September 24, 2009
    Publication date: January 21, 2010
    Applicant: Lextron, Inc.
    Inventors: John E. ADENT, Steve R. FREEMAN
  • Patent number: 7537375
    Abstract: A method and apparatus are provided for administering micro-ingredient feed additives to animal feed rations. The apparatus may be referred to as a system which includes a number of discrete components which cooperate together to ultimately deliver micro-ingredients to a desired location, such as a feed mixer containing a feed ration. Structure is provided for storing, measuring, dispensing, and pneumatically conveying the micro-ingredients. Measuring of the micro-ingredients may be achieved by loss in weight, gain in weight, or volumetric metering methods. Pneumatic transport may be achieved either by a single transport line, or a plurality of transport lines. The system is operated by a control unit which controls components of the system to achieve delivery of specified amounts and types of micro-ingredients to the feed ration.
    Type: Grant
    Filed: February 16, 2007
    Date of Patent: May 26, 2009
    Assignee: Lextron, Inc.
    Inventors: Charles H. Hoff, Steve R. Freeman
  • Publication number: 20090087523
    Abstract: A system and method are provided for flaking grains. The system and method provide for an automated system to minimize manual intervention, yet optimize a steam flaking process. A calibration technique may be included to assist in automatic adjustment of system parameters to account for less than optimal operating conditions. Control of the system may occur from a remote location wherein a user is provided an interface, and a user's computer communicates with an industrial controller such as a PLC, through the Internet or a private network. The PLC is typically located at the site where the grain is to be processed. The PLC may receive various system inputs and generate system control outputs in accordance with programs installed on the PLC, or through some selected manual intervention as controlled by the user at the remote location.
    Type: Application
    Filed: September 28, 2007
    Publication date: April 2, 2009
    Inventors: Steve R. Freeman, Charles H. Hoff
  • Patent number: 7325967
    Abstract: A method and apparatus are provided for administering micro-ingredient feed additives to animal feed rations. The apparatus may be referred to as a system which includes a number of discrete components which cooperate together to ultimately deliver micro-ingredients to a desired location, such as a feed mixer containing a feed ration. Structure is provided for storing, measuring, dispensing, and pneumatically conveying the micro-ingredients. Measuring of the micro-ingredients may be achieved by loss in weight, gain in weight, or volumetric metering methods. Pneumatic transport may be achieved either by a single transport line, or a plurality of transport lines. The system is operated by a control unit which controls components of the system to achieve delivery of specified amounts and types of micro-ingredients to the feed ration.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: February 5, 2008
    Inventors: Charles H. Hoff, Steve R. Freeman
  • Publication number: 20070280041
    Abstract: A method and system are provided for administering micro-ingredient feed additives wherein controlled access is provided to the bins or containers that store the micro-ingredients prior to delivery thereby preventing inadvertent errors in adding incorrect micro-ingredients to a feed ration as well as to provide a measure of security to prevent tampering with the micro-ingredients in the bins. A micro-ingredient delivery system typically includes a plurality of bins that store designated micro-ingredients therein. Each bin may have a locking device thereby restricting access to the bin, along with a switch indicating whether the bin access cover is open or closed. A master controller of the delivery system provides signals to lock or unlock the locking devices based upon authorizations provided to access the bins in accordance with the particular operating parameters and requirements of the delivery system.
    Type: Application
    Filed: June 5, 2006
    Publication date: December 6, 2007
    Inventors: John E. Adent, Steve R. Freeman
  • Patent number: 6976690
    Abstract: An apparatus is disclosed that attaches to a bicycle seat stem for allowing connection of a trailering device for pulling by the bicycle. The apparatus has an elongated body with an aperture on one end for receiving a bicycle seat stem and a socket on the opposite end for attaching a trailer or other device. A rack can be combined with the apparatus.
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: December 20, 2005
    Inventor: Steve R. Freeman
  • Publication number: 20030080534
    Abstract: An apparatus is disclosed that attaches to a bicycle seat stem for allowing connection of a trailering device for pulling by the bicycle. The apparatus has an elongated body with an aperture on one end for receiving a bicycle seat stem and a socket on the opposite end for attaching a trailer or other device. A rack can be combined with the apparatus.
    Type: Application
    Filed: December 10, 2002
    Publication date: May 1, 2003
    Inventor: Steve R. Freeman
  • Patent number: 6491316
    Abstract: An apparatus is disclosed that attaches to a bicycle seat stem for allowing connection of a trailering device for pulling by the bicycle. The apparatus has an elongated body with an aperture on one end for receiving a bicycle seat stem and a socket on the opposite end for attaching a trailer or other device.
    Type: Grant
    Filed: October 29, 1999
    Date of Patent: December 10, 2002
    Inventor: Steve R. Freeman