Patents by Inventor Robert O. Marquez

Robert O. Marquez 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).

  • Publication number: 20130277312
    Abstract: The present disclosure relates to systems and methods for water treatment. The disclosure provides systems that use a wicking material to modify the quality of contaminated water. The disclosure also provides methods for modifying the quality of contaminated water using a wicking material.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 24, 2013
    Applicant: Non Sequitur Engineering Global (NSEG)
    Inventor: Robert O. Marquez
  • Patent number: 4888659
    Abstract: A tape cartridge adapted to utilize the read/write head(s) in a disc drive to read data from and/or write data onto the tape. The tape cartridge includes a portion which has a size and shape which enables it to be inserted into the disc drive to locate a portion of the tape at a predetermined location suitable for transferring data with the disc drive head(s). The tape cartridge includes: tape media; a means to register the tape media with respect to the read/write head(s) of a disc drive; spool or reel means for storing that portion of the tape media which is not contained within the portion which fits into the disc drive; and a means for feeding the tape media past the read/write head(s) in the disc drive. The tape cartridge includes a linkage which enables it to utilize the disc drive spindle motor to feed the tape.
    Type: Grant
    Filed: October 6, 1988
    Date of Patent: December 19, 1989
    Assignee: Hewlett-Packard Company
    Inventor: Robert O. Marquez