Patents Examined by Randall Gholsonl
  • Hearing protector headband
    Patent number: D805257
    Type: Grant
    Filed: September 27, 2016
    Date of Patent: December 12, 2017
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Edvard B. E. Maansson, Gregory G. Jager, Douglas D. Fletcher, Angela L. Pan, Eric O. Hemberg, Oscar M. Hemberg, Alonso M. Hernandez