Patents by Inventor Elias H. Ramirez-Hernandez

Elias H. Ramirez-Hernandez 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).

  • WET OR DRY CLEANING MEDIA
    Publication number: 20190117035
    Abstract: Various embodiments of a cleaning apparatus are disclosed. The cleaning apparatus can have a working surface that is configured to interface with a cleaning surface. The cleaning apparatus can include a first material and a second material. The first material can have an open lofty structure with an adhesive on a surface which comprises at least a portion of the working surface of the cleaning apparatus. The first material configured to collect debris. The second material can be coupled to the first material and can have a sorbent structure configured to sorb a liquid from the cleaning surface.
    Type: Application
    Filed: April 28, 2017
    Publication date: April 25, 2019
    Inventors: Robert A. Schmitz, Elias H. Ramirez-Hernandez, Kim C. Sachs, Jr., James P. Gardner, Jr., John C. Schultz