Patents by Inventor Alexei Bobyrev

Alexei Bobyrev 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).

  • PRE-LUBRICATED EARPLUGS AND THE METHOD OF PRODUCTION THEREOF
    Publication number: 20150182382
    Abstract: A method of producing a material which seeps a desired coating for example a method of producing a self-lubricating earplug by submerging an earplug in a lubricant bath for a selected period of time for at least one of a bath temperature and/or pressure.
    Type: Application
    Filed: December 19, 2014
    Publication date: July 2, 2015
    Applicant: Custom Protect Ear, Inc.
    Inventor: Alexei Bobyrev