Patents Assigned to Vibrac LLC
  • Viscosity testing system and method of using the same
    Patent number: 9851286
    Abstract: A highly efficient, highly accurate controllable digital viscosity testing system is provided. The system incorporates a variable speed motor, a digital encoder, a beam-deflection and/or magnetic torque resistance for unidirectional or bi-directional measurement of shear, and an API recommended practice 13B-11ISO 10414-1 bob and rotor sleeve measurement device for submerging in a test sample to measure shear forces exerted by the test sample.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: December 26, 2017
    Assignee: Vibrac, LLC
    Inventor: Robert Searle
  • VISCOSITY TESTING SYSTEM AND METHOD OF USING THE SAME
    Publication number: 20130245968
    Abstract: A highly efficient, highly accurate controllable digital viscosity testing system is provided. The system incorporates a variable speed motor, a digital encoder, a beam-deflection and/or magnetic torque resistance for unidirectional or bi-directional measurement of shear, and an API recommended practice 13B-11ISO 10414-1 bob and rotor sleeve measurement device for submerging in a test sample to measure shear forces exerted by the test sample.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 19, 2013
    Applicant: Vibrac, LLC
    Inventor: Robert Searle
  • Apparatus for measuring torque
    Patent number: 7481122
    Abstract: An apparatus is provided for accurately measuring the capping head torque exerted by bottle capping machines on screw-type plastic or metal caps when such caps are applied to bottles.
    Type: Grant
    Filed: October 15, 2007
    Date of Patent: January 27, 2009
    Assignee: Vibrac LLC
    Inventor: Robert F. Searle