Patents by Inventor Sean P. Hafer

Sean P. Hafer 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).

  • Patent number: D748494
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: February 2, 2016
    Assignee: MSD CONSUMER CARE, INC.
    Inventors: Carolyn A. DeMaere, Karen J. O'Boyle, Jason R. Ahleman, Kris M. Linkugel, Sean P. Hafer, John S. Hosa
  • Patent number: D827423
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: September 4, 2018
    Assignee: Bayer HealthCare LLC
    Inventors: Carolyn A. DeMaere, Karen O'Boyle, Jason R. Ahleman, Kris M. Linkugel, Sean P. Hafer, John S. Hosa
  • Patent number: D827424
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: September 4, 2018
    Assignee: Bayer HealthCare LLC
    Inventors: Carolyn A. DeMaere, Karen O'Boyle, Jason R. Ahleman, Kris M. Linkugel, Sean P. Hafer, John S. Hosa