Patents by Inventor Ivan Robert Crotaz

Ivan Robert Crotaz 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 treatment instruments
    Patent number: 11129699
    Abstract: A dental instrument is configured to reduce user discomfort and increase control over the surgical edge of the instrument. The invention further discloses a dental instrument having a replaceable blade.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: September 28, 2021
    Assignee: BONOVATE LIMITED
    Inventor: Ivan Robert Crotaz
  • IMPROVEMENTS IN OR RELATING TO DENTAL TREATMENT INSTRUMENTS
    Publication number: 20200015950
    Abstract: A dental instrument is configured to reduce user discomfort and increase control over the surgical edge of the instrument.
    Type: Application
    Filed: March 13, 2018
    Publication date: January 16, 2020
    Inventor: Ivan Robert Crotaz
  • Veterinarian collars
    Patent number: 8857380
    Abstract: The invention provides a veterinarian collar in the form of a truncated cone that address the drawbacks of conventional cone-shaped collars. Alternatives are described for forming the collar from a single piece of plastics sheet.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: October 14, 2014
    Assignee: Bonovate Limited
    Inventors: Raymond Anthony Briggs, Ivan Robert Crotaz, Ian Trevor Dampney, Andrew John Harris
  • VETERINARIAN COLLARS
    Publication number: 20130074784
    Abstract: The invention provides a veterinarian collar in the form of a truncated cone that address the drawbacks of conventional cone-shaped collars. Alternatives are described for forming the collar from a single piece of plastics sheet.
    Type: Application
    Filed: June 16, 2011
    Publication date: March 28, 2013
    Inventors: Raymond Anthony Briggs, Ivan Robert Crotaz, Ian Trevor Dampney, Andrew John Harris