Patents by Inventor Vimalkumar ENGINEER

Vimalkumar ENGINEER 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).

  • Low profile stop collar
    Patent number: 10538975
    Abstract: A stop collar for a tubular includes an inner ring configured to engage the tubular and having a waveform profile. The waveform profile includes a peak and a base. The stop collar includes an outer ring configured to be disposed around the inner ring and configured to compress the inner ring. A method for assembling a stop collar for a centralizer on a tubular includes positioning an inner ring around the tubular, the inner ring including a profile and compressing the profile against the tubular by disposing an outer ring around the inner ring.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: January 21, 2020
    Assignee: Weatherford Technology Holdings, LLC
    Inventors: Samuel Rodriguez, Forrest Parker, Maxime R. Rodrigue, Philip E. Dufrene, Vimalkumar Engineer, Sarah Adams
  • LOW PROFILE STOP COLLAR
    Publication number: 20180148982
    Abstract: A stop collar for a tubular includes an inner ring configured to engage the tubular and having a waveform profile. The waveform profile includes a peak and a base. The stop collar includes an outer ring configured to be disposed around the inner ring and configured to compress the inner ring. A method for assembling a stop collar for a centralizer on a tubular includes positioning an inner ring around the tubular, the inner ring including a profile and compressing the profile against the tubular by disposing an outer ring around the inner ring.
    Type: Application
    Filed: November 30, 2016
    Publication date: May 31, 2018
    Inventors: Samuel RODRIGUEZ, Forrest PARKER, Maxime R. RODRIGUE, Philip E. DUFRENE, Vimalkumar ENGINEER, Sarah ADAMS