Patents by Inventor Tina Davis

Tina Davis 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).

  • Multi-modal multi-media air filtration system
    Patent number: 11130088
    Abstract: A multi-modal multi-media air filtration system which can include: a base having one or more connection features and a filter media assembly, the filter media assembly being configured to attach to the base portion at a first end. The filter media assembly can then also include a first filter media extending across a first air flow path and a second filter media extending across a second air flow path. The air filtration assembly can then also include an actuation assembly configured to selectively open or close one of the first air flow path or the second air flow path so as to alternate the degree of filtration passing through the filter media assembly based on the degree of filtration provided by the first or second filter media.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: September 28, 2021
    Assignee: MANN+HUMMEL GmbH
    Inventors: Thomas Loehl, Anja Koronai-Bauer, Rodrigo Reyes, Martin Lehmann, Tina Davis, Matthew Currin
  • MULTI-MODAL MULTI-MEDIA AIR FILTRATION SYSTEM
    Publication number: 20190282944
    Abstract: A multi-modal multi-media air filtration system which can include: a base having one or more connection features and a filter media assembly, the filter media assembly being configured to attach to the base portion at a first end. The filter media assembly can then also include a first filter media extending across a first air flow path and a second filter media extending across a second air flow path. The air filtration assembly can then also include an actuation assembly configured to selectively open or close one of the first air flow path or the second air flow path so as to alternate the degree of filtration passing through the filter media assembly based on the degree of filtration provided by the first or second filter media.
    Type: Application
    Filed: September 19, 2018
    Publication date: September 19, 2019
    Inventors: Thomas Loehl, Anja Koronai, Rodrigo Reyes, Martin Lehmann, Tina Davis, Matthew Currin