Patents by Inventor Alexander Sas-Jaworsky, II

Alexander Sas-Jaworsky, II 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).

  • Gripper block for manipulating coil tubing in a well
    Patent number: 6425441
    Abstract: A gripper block for use in an endless chain in a device for moving a generally cylindrical object longitudinally, as into or out of a well. The block has a first portion adapted to engage the endless chain and a second portion adapted to frictionally engage the object. At least a portion of the block is made from a resilient material that engages the tubing.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: July 30, 2002
    Assignee: Vita International, Inc.
    Inventors: Khaled M. Shaaban, James A. Bodhaine, Alexander Sas-Jaworsky, II
  • Gripper block for manipulating coil tubing in a well
    Patent number: 6189609
    Abstract: A gripper block for use in an endless chain in a device for moving a generally cylindrical object longitudinally, as into or out of a well. The block has a first portion adapted to engage the endless chain and a second portion adapted to frictionally engage the object. At least a portion of the block is made from a resilient material that engages the tubing.
    Type: Grant
    Filed: September 23, 1998
    Date of Patent: February 20, 2001
    Assignee: Vita International, Inc.
    Inventors: Khaled M. Shaaban, James A. Bodhaine, Alexander Sas-Jaworsky, II