Patents by Inventor Michael James Robert Leppard

Michael James Robert Leppard 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).

  • Portable nebulizer
    Patent number: D889635
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: July 7, 2020
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Andrew David Mitchell, Ian Thomas Petherbridge, Ivan Richard Prince, Michael James Robert Leppard, Jeffrey Andrew Pipe, Louise Jane Rowe
  • Portable nebulizer
    Patent number: D900303
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: October 27, 2020
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Andrew David Mitchell, Ian Thomas Petherbridge, Ivan Richard Prince, Michael James Robert Leppard, Jeffrey Andrew Pipe, Louise Jane Rowe
  • Graphic screen for portable nebulizer
    Patent number: D905846
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: December 22, 2020
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Andrew David Mitchell, Ian Thomas Petherbridge, Ivan Richard Prince, Michael James Robert Leppard, Jeffrey Andrew Pipe, Louise Jane Rowe
  • Portable nebulizer
    Patent number: D954934
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: June 14, 2022
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Andrew David Mitchell, Ian Thomas Petherbridge, Ivan Richard Prince, Michael James Robert Leppard, Jeffrey Andrew Pipe, Louise Jane Rowe
  • Portable nebulizer
    Patent number: D954935
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: June 14, 2022
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Andrew David Mitchell, Ian Thomas Petherbridge, Ivan Richard Prince, Michael James Robert Leppard, Jeffrey Andrew Pipe, Louise Jane Rowe