Patents by Inventor Thomas G. Krulick

Thomas G. Krulick 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).

  • Lockable Sampling Valve
    Publication number: 20090057584
    Abstract: A valve comprises a housing, a handle for opening and closing the valve, a handle release that is engagable with the housing to prevent movement of the handle relative to the housing, and that is disengageable from the housing to enable movement of the handle relative to the housing, and a lock for maintaining the handle release engaged with the housing to prevent movement of the handle relative to the housing.
    Type: Application
    Filed: August 29, 2007
    Publication date: March 5, 2009
    Applicant: STRAHMAN VALVES, INC.
    Inventor: Thomas G. Krulick
  • High pressure screen shower
    Patent number: 5282575
    Abstract: A shower system for a screening machine or unit. The shower system includes a spray nozzle connected to a movement arm, a driver for longitudinally moving the movement arm in a reciprocal path, and an indexing system adapted to allow limited axial rotation of the movement arm at predetermined longitudinal positions of the movement arm.
    Type: Grant
    Filed: April 24, 1992
    Date of Patent: February 1, 1994
    Assignee: Dorr-Oliver Incorporated
    Inventors: Thomas G. Krulick, Gregory Georgalas, John P. Skitka, Daniel R. Connors