Patents by Inventor Richard Kenneth Buck

Richard Kenneth Buck 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).

  • Injection device adapter
    Patent number: D741811
    Type: Grant
    Filed: January 2, 2015
    Date of Patent: October 27, 2015
    Assignee: Milestone Scientific Inc.
    Inventors: Mark N. Hochman, Stephen R. Solomon, Richard Kenneth Buck, Robert John Allen
  • Epidural injection device
    Patent number: D765832
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: September 6, 2016
    Assignee: MILESTONE SCIENTIFIC INC.
    Inventors: Mark N. Hochman, Stephen R. Solomon, Richard Kenneth Buck, Robert John Allen
  • Intra-articular injection device
    Patent number: D859634
    Type: Grant
    Filed: January 2, 2015
    Date of Patent: September 10, 2019
    Assignee: MILESTONE SCIENTIFIC INC.
    Inventors: Mark N. Hochman, Stephen R. Solomon, Richard Kenneth Buck, Robert John Allen