Patents by Inventor Hendrik Albertus Cornelius Van Niekerk

Hendrik Albertus Cornelius Van Niekerk 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).

  • Wire reel with detonator
    Patent number: D867861
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: November 26, 2019
    Assignee: MAXAMCORP HOLDINGS, S.L.
    Inventors: Luis Diego Montano Rueda, Hendrik Albertus Cornelius Van Niekerk