Patents by Inventor Michael John Kilhefner

Michael John Kilhefner 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).

  • Comfort and high retention vibration and sound damping ear tips
    Patent number: 10440458
    Abstract: An ear tip made partially of a secondary insert, clamp, sleeve band or other memory retaining elastic material that, when integrated with a biocompatible, soft, highly elastic and vibration and sound damping material provides improved containment and isolation of sound pressure within a sound transmission path and provides the necessary retention for this type of acoustically superior material to be retained properly on a sound generating assembly.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: October 8, 2019
    Assignee: CONVERSION SOUND INC.
    Inventors: Stavros Basseas, James Robert Anderson, Michael John Kilhefner
  • COMFORT AND HIGH RETENTION VIBRATION AND SOUND DAMPING EAR TIPS
    Publication number: 20160269817
    Abstract: An ear tip made partially of a secondary insert, clamp, sleeve band or other memory retaining elastic material that, when integrated with a biocompatible, soft, highly elastic and vibration and sound damping material provides improved containment and isolation of sound pressure within a sound transmission path and provides the necessary retention for this type of acoustically superior material to be retained properly on a sound generating assembly.
    Type: Application
    Filed: March 9, 2016
    Publication date: September 15, 2016
    Inventors: Stavros Basseas, James Robert Anderson, Michael John Kilhefner
  • Microphone grille (HF800/HF900)
    Patent number: D483028
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: December 2, 2003
    Assignee: Shure Incorporated
    Inventors: Harold A. Morrow, Jr., Michael John Kilhefner
  • Microphone grille (HF350/HF700)
    Patent number: D492669
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: July 6, 2004
    Assignee: Shure Incorporated
    Inventors: Michael John Kilhefner, Richard J. Santiago, Steven R. Grosz