Patents by Inventor Kevin Lohman

Kevin Lohman 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).

  • COMPRESSOR SHROUDED IMPELLER ARRANGEMENT
    Publication number: 20220325720
    Abstract: A refrigerant compressor according to an exemplary aspect of the present disclosure includes, among other things, an impeller configured to rotate about an axis, and a shroud. The impeller has a plurality of blades. The shroud is secured to the impeller with an adhesive at tips of the plurality of blades.
    Type: Application
    Filed: December 7, 2020
    Publication date: October 13, 2022
    Inventors: Tianlei Li, Lin Xiang Sun, Kevin Lohman