Patents by Inventor David B. Kreitlow

David B. Kreitlow 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: 8483792
    Abstract: Embodiments herein provide an analyte sensor subassembly that provides an integrated structure enabling suitably secure electrical contact between an analyte sensor and the electronic components of an analyte sensor assembly. An analyte sensor subassembly assists the process of inserting the sensor into skin. An analyte sensor subassembly may operate in concert with one or more sensor insertion tools to provide insertion of an analyte sensor into the skin of a subject/patient. Associated devices, such as channel guides and sensor insertion tools, are also provided, as are methods of operation and sensor insertion.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: July 9, 2013
    Assignee: iSense Corporation
    Inventors: Dennis Slomski, Robert Bruce, Jon Fortuna, David B. Kreitlow
  • Publication number: 20090234212
    Abstract: Embodiments herein provide an analyte sensor subassembly that provides an integrated structure enabling suitably secure electrical contact between an analyte sensor and the electronic components of an analyte sensor assembly. An analyte sensor subassembly assists the process of inserting the sensor into skin. An analyte sensor subassembly may operate in concert with one or more sensor insertion tools to provide insertion of an analyte sensor into the skin of a subject/patient. Associated devices, such as channel guides and sensor insertion tools, are also provided, as are methods of operation and sensor insertion.
    Type: Application
    Filed: March 17, 2009
    Publication date: September 17, 2009
    Applicant: iSense Corporation
    Inventors: Dennis Slomski, Robert Bruce, Jon Fortuna, David B. Kreitlow
  • Patent number: 4662622
    Abstract: A vacuum media capturing and retention system for a drum type printer or recorder is disclosed. The apparatus includes a vacuum drum with two regions of vacuum passages, one for capturing the leading edge of the media and the second for retaining the trailing edge of the media. When the leading edge of the media is initially captured the vacuum level in the drum is at one level. After the leading edge of the media is captured the vacuum level is dropped to a lower level until the trailing edge of the media is captured. Following the capture of the media trailing edge, the vacuum level within the drum is again increased to retain the media thereto during the copying or recording operation of the overall device.
    Type: Grant
    Filed: July 18, 1984
    Date of Patent: May 5, 1987
    Assignee: Tektronix, Inc.
    Inventors: Guenther W. Wimmer, David B. Kreitlow
  • Patent number: 4575738
    Abstract: An ink jet printer includes a compact ink drop generating module (10) comprising an ink jet print head (14) mounted to a body (12) which contains high and low frequency ink pressure transient suppressing mechanisms (90, 68, 80). These mechanisms inhibit the ingestion of air into print head (14) and formation of print head clogging air bubbles. The body (12) also includes a purgeble bubble trap (72). Head (14) may be of the air assisted type. Air supplied to the head pressurizes ink at one side (82) of the diaphragm (80) and at the other side (84) of the diaphragm to increase the fluid capacitance of the diaphragm. The module (10) is easy to replace as a unit.
    Type: Grant
    Filed: July 20, 1984
    Date of Patent: March 11, 1986
    Assignee: Tektronix, Inc.
    Inventors: Edward L. Sheufelt, David B. Kreitlow, Jeffrey M. Hall
  • Patent number: 4570168
    Abstract: Apparatus for adjusting the position in two dimensions of a device relative to a support. At least one strut is pivotally connected to the device and is connected to the support. The length of the strut between the device and support is controlled to translate and rotate the device to adjust its position.
    Type: Grant
    Filed: July 20, 1984
    Date of Patent: February 11, 1986
    Assignee: Tektronix, Inc.
    Inventors: Thomas R. Sjordal, David B. Kreitlow