Patents by Inventor David R. Kagelmacher

David R. Kagelmacher 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).

  • Patent number: D678197
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: March 19, 2013
    Inventors: David R. Kagelmacher, David J. Levan, Jeffrey McKeown
  • Patent number: D702189
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: April 8, 2014
    Assignee: Tectran Mfg. Inc.
    Inventors: David R. Kagelmacher, David J. Levan, Jeffrey McKeown