Patents by Inventor Randy Lewkoski

Randy Lewkoski 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).

  • Hook assembly
    Patent number: 8746766
    Abstract: A load bearing hook assembly (e.g., an ROV hook or hoist hook) with (A) a main body operationally configured to attach to a support line, (B) a load bearing member attached to the main body and pivotal from a fully closed position to a fully open position, the load bearing member defining a gape of the hook assembly; and (C) a non-load bearing member pivotally attached to the main body operationally configured to obstruct the gape of the hook assembly.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: June 10, 2014
    Inventor: Randy Lewkoski
  • Hook Assembly
    Publication number: 20130328335
    Abstract: The present application is directed to a hook assembly, comprising (A) a main body operationally configured to attach to a support line, (B) a load bearing member attached to the main body and pivotal from a fully closed position to a fully open position, the load bearing member defining a gape of the hook assembly; and (C) a non-load bearing member pivotally attached to the main body operationally configured to obstruct said gape.
    Type: Application
    Filed: June 7, 2012
    Publication date: December 12, 2013
    Inventor: Randy Lewkoski
  • Assembly for controlling annuli between tubulars
    Patent number: 8307889
    Abstract: The present application is directed to an assembly for controlling an annulus between tubulars. The assembly comprising a first annular member securable to the outer tubular; a second annular member securable to the first annular member; wherein each of the first and second annular members have eccentric bores therethrough.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: November 13, 2012
    Inventor: Randy Lewkoski
  • ASSEMBLY FOR CONTROLLING ANNULI BETWEEN TUBULARS
    Publication number: 20110278023
    Abstract: The present application is directed to an assembly for controlling an annulus between tubulars. The assembly comprising a first annular member securable to the outer tubular; a second annular member securable to the first annular member; wherein each of the first and second annular members have eccentric bores therethrough.
    Type: Application
    Filed: May 13, 2010
    Publication date: November 17, 2011
    Inventor: Randy Lewkoski