Patents by Inventor Brian Engelhardt

Brian Engelhardt 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: 10210068
    Abstract: A device topology definition system works in conjunction with a location indicia detector, such as a topology key or detector, to simplify entry of device location information in a device monitoring system. To mitigate the tedium of entering location information for each device being monitored, the topology key or detector can be inserted into a data port or aperture of a device, or otherwise detect location indicia located on or proximate to a device, and a topology definition system of the device monitoring application will read topology information from the key or detector and logically associate the topology information with the device's identifier. This association is recorded as part of a global topology data set for the monitored devices maintained by the device monitoring application.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: February 19, 2019
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Brian Engelhardt, Frank Kim, Jason Erickson, Jay Treptow
  • Patent number: 9971100
    Abstract: A dust cap for use with a fiber optic connector. The connector has a ferrule comprising an optical fiber. The ferrule has an end portion that includes an end surface of the optical fiber through which optical signals are transmitted. The dust cap includes a cover and wiping material. The cover is removably positionable over the end portion of the ferrule. The wiping material is positioned at least partially inside the cover. The wiping material may be adjacent the end surface of the optical fiber when the cover is positioned over the end portion of the ferrule. The wiping material may be wiped across the end surface of the optical fiber when the cover is positioned over the end portion of the ferrule. The wiping material may be moveable with respect to the end surface of the optical fiber and may wipe thereacross when moved.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: May 15, 2018
    Assignee: LEVITON MANUFACTURING CO., INC.
    Inventors: Bryan L. Sparrowhawk, Bret Taylor, Evan Gustafson, Ryan Moore, Brian Engelhardt
  • Publication number: 20170254963
    Abstract: A dust cap for use with a fiber optic connector. The connector has a ferrule comprising an optical fiber. The ferrule has an end portion that includes an end surface of the optical fiber through which optical signals are transmitted. The dust cap includes a cover and wiping material. The cover is removably positionable over the end portion of the ferrule. The wiping material is positioned at least partially inside the cover. The wiping material may be adjacent the end surface of the optical fiber when the cover is positioned over the end portion of the ferrule. The wiping material may be wiped across the end surface of the optical fiber when the cover is positioned over the end portion of the ferrule. The wiping material may be moveable with respect to the end surface of the optical fiber and may wipe thereacross when moved.
    Type: Application
    Filed: March 1, 2016
    Publication date: September 7, 2017
    Inventors: Bryan L. Sparrowhawk, Bret Taylor, Evan Gustafson, Ryan Moore, Brian Engelhardt
  • Publication number: 20160299826
    Abstract: A device topology definition system works in conjunction with a location indicia detector, such as a topology key or detector, to simplify entry of device location information in a device monitoring system. To mitigate the tedium of entering location information for each device being monitored, the topology key or detector can be inserted into a data port or aperture of a device, or otherwise detect location indicia located on or proximate to a device, and a topology definition system of the device monitoring application will read topology information from the key or detector and logically associate the topology information with the device's identifier. This association is recorded as part of a global topology data set for the monitored devices maintained by the device monitoring application.
    Type: Application
    Filed: February 25, 2016
    Publication date: October 13, 2016
    Inventors: Brian Engelhardt, Frank Kim, Jason Erickson, Jay Treptow
  • Publication number: 20080044876
    Abstract: The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
    Type: Application
    Filed: July 24, 2007
    Publication date: February 21, 2008
    Applicant: MARTEK BIOSCIENCES CORPORATION
    Inventors: Craig Ruecker, Swithin Adu-peasah, Brian Engelhardt, George Veeder
  • Publication number: 20080044875
    Abstract: The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
    Type: Application
    Filed: July 24, 2007
    Publication date: February 21, 2008
    Applicant: MARTEK BIOSCIENCES CORPORATION
    Inventors: Craig Ruecker, Swithin Adu-peasah, Brian Engelhardt, George Veeder
  • Publication number: 20080038800
    Abstract: The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
    Type: Application
    Filed: July 24, 2007
    Publication date: February 14, 2008
    Applicant: MARTEK BIOSCIENCES CORPORATION
    Inventors: Craig Ruecker, Swithwin Adu-peasah, Brian Engelhardt, George Veeder