Patents by Inventor Steven Grate

Steven Grate 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).

  • Tracheostomy tube
    Patent number: D753817
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: April 12, 2016
    Assignee: Covidien LP
    Inventors: Seamus Maguire, Paul Waldron, Jim Stephenson, Steven Grate, Ruben Antunez, Kamlesh Sethiya, Declan Kiernan, Brian Rosekrans
  • Tracheostomy tube
    Patent number: D753818
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: April 12, 2016
    Assignee: Covidien LP
    Inventors: Seamus Maguire, Paul Waldron, Jim Stephenson, Steven Grate, Ruben Antunez, Kamlesh Sethiya, Declan Kiernan, Brian Rosekrans