Patents by Inventor Randy Weakland

Randy Weakland 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).

  • Dental scaler
    Patent number: 10064699
    Abstract: A dental scaler apparatus includes a low power transformer that is timed to the operating frequency of a detachable scaler insert connected to the handle of the scaler apparatus by selectively connecting corresponding banks of parallel adjustment capacitors by engaging corresponding switches coupled to each of the adjustment capacitors.
    Type: Grant
    Filed: September 8, 2015
    Date of Patent: September 4, 2018
    Assignee: Coltene Whaledent, Inc.
    Inventors: Jeff Jaros, Randy Weakland
  • DENTAL SCALER
    Publication number: 20150374455
    Abstract: A dental scaler apparatus includes a low power transformer that is timed to the operating frequency of a detachable scaler insert connected to the handle of the scaler apparatus by selectively connecting corresponding banks of parallel adjustment capacitors by engaging corresponding switches coupled to each of the adjustment capacitors.
    Type: Application
    Filed: September 8, 2015
    Publication date: December 31, 2015
    Inventors: Jeff JAROS, Randy WEAKLAND
  • Dental scaler
    Patent number: 9131996
    Abstract: A dental scaler apparatus includes a low power transformer that is tuned to the operating frequency of a detachable scaler insert connected to the handle of the scaler apparatus by selectively connecting corresponding banks of parallel adjustment capacitors by engaging corresponding switches coupled to each of the adjustment capacitors.
    Type: Grant
    Filed: November 13, 2012
    Date of Patent: September 15, 2015
    Assignee: Coltene Whaledent, Inc.
    Inventors: Jeff Jaros, Randy Weakland