Patents by Inventor Kenneth J. Nelson

Kenneth J. Nelson 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).

  • Publication number: 20100257004
    Abstract: A computer implemented method and system for conducting a geologic basin analysis in order to determine the accumulation of hydrocarbons in a subsurface region of interest. One embodiment of the present invention includes defining a basin analysis project within a subsurface region; applying at least one basin analysis workflow to the basin analysis project; and integrating the results of the basin analysis to generate basin analysis project results for the basin. The project results are used to optimize and manage the performance of technical tasks required for the basin analysis project in order to determine the accumulation of hydrocarbons in the subsurface region of interest.
    Type: Application
    Filed: April 1, 2009
    Publication date: October 7, 2010
    Inventors: Martin A. Perlmutter, Craig W. Stichtenoth, Anhkiet Tran, Kenneth J. Nelson
  • Patent number: 5535081
    Abstract: An engagement interface between a removable cartridge containing a rigid disk for storage of data and a disk drive that maintains the disk immobilized during insertion into the disk drive so that the drive can be oriented in any direction with respect to gravity. The cartridge includes an opening for a hub of the disk for spinning and the disk drive has a magnetic spindle with connecting mechanism for extending the spindle into contact with the hub and retracting it out of contact. The cartridge also includes an overcenter disk immobilizer to hold the disk with its hub centered in the opening when the cartridge is outside the disk drive and to release the disk when the cartridge is within the disk drive and the hub is engaging the spindle.
    Type: Grant
    Filed: January 11, 1995
    Date of Patent: July 9, 1996
    Assignee: Avatar Systems Corporation
    Inventors: Kenneth J. Nelson, Michael C. McGrath, Timothy O. Avery
  • Patent number: 4740025
    Abstract: Improved compound gripper device particularly useful with laboratory glassware and suitable for use with low or high gripping forces. When gripping forces are high, external gripper member is displaced into a resilient gripping pad which pad is of the type which provides the high-friction gripping force. On release of the gripping force, the external member is released and serves as a means to provide positive displacement of the object being held from the resilient, high-friction, gripping element.
    Type: Grant
    Filed: December 29, 1986
    Date of Patent: April 26, 1988
    Assignee: Zymark Corporation
    Inventor: Kenneth J. Nelson
  • Patent number: 4603567
    Abstract: A manufacturing system is described for sequentially bending a plurality of planar spring elements extending from a regularly perforated bar or fret, then adjusting the resiliency of each element to provide a precise load when deflected to a particular position, and finally shearing only those elements meeting the desired deflection load criteria from the fret. A microprocessor obtains necessary processing data while controlling the several stations at which the spring elements are measured, formed (bent), thermally adjusted and sheared from the fret. A walking beam transport system also controlled by the microprocesser incremently transports the frets of spring elements between and through each station. An oven can be incorporated into the walking beam transport system between the forming and thermal adjust stations for stress relieving the spring elements before adjustment.
    Type: Grant
    Filed: July 19, 1985
    Date of Patent: August 5, 1986
    Assignee: Ronald A. Smith & Associates
    Inventors: Ronald A. Smith, James M. Jackson, Carl L. Lehfeldt, Leonard P. Cygnarowicz, Khosro Moshfegh, Kenneth L. Blanchard, Kenneth J. Nelson