Patents by Inventor Daniel P. Stack

Daniel P. Stack 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).

  • Sorbents for carbon dioxide capture
    Patent number: 9155996
    Abstract: Provided herein are sorbents for carbon dioxide (CO2) capture, such as from natural gas and coal-fired power plant flue gases, and uses thereof.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: October 13, 2015
    Assignee: Board of Trustees of the Leland Stanford Junior University
    Inventors: Jennifer Wilcox, T. Daniel P. Stack, Zhenan Bao, Brannon Gary, Jiajun He, John To
  • SORBENTS FOR CARBON DIOXIDE CAPTURE
    Publication number: 20140286844
    Abstract: Provided herein are sorbents for carbon dioxide (CO2) capture, such as from natural gas and coal-fired power plant flue gases, and uses thereof
    Type: Application
    Filed: March 14, 2014
    Publication date: September 25, 2014
    Inventors: Jennifer Wilcox, T. Daniel P. Stack, Zhenan Bao, Brannon Gary, Jiajun He, John To
  • Rail lubricator
    Patent number: 6374948
    Abstract: A device for lubricating a track or a rail that is adapted to be mounted tog wheeled vehicle. The device includes a frame member adapted to be mounted to the vehicle and an arm pivotally attached to the frame member. A roller, which is adapted to ride on the rail, mounts to the arm. A lubricating nozzle is secured to the arm.
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: April 23, 2002
    Assignee: Portec Rail Products, Inc.
    Inventors: Daniel P. Stack, William G. Angel, W. Thomas Urmson, Jr.