Patents by Inventor Mollie B. Kroll

Mollie B. Kroll 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).

  • Ambulatory hairdryer
    Patent number: 7946056
    Abstract: A portable self-contained hair drying helmet is taught that has thermal storage, desiccants, a phase change material, and thin lithium ion polymer batteries to allow one to dry their hair while walking around and performing personal and household duties.
    Type: Grant
    Filed: January 23, 2008
    Date of Patent: May 24, 2011
    Assignee: Kroll Family Trust
    Inventors: Mollie B. Kroll, Mark W. Kroll
  • AMBULATORY HAIRDRYER
    Publication number: 20090183383
    Abstract: A portable self-contained hair drying helmet is taught that has thermal storage, desiccants, a phase change material, and thin lithium ion polymer batteries to allow one to dry their hair while walking around and performing personal and household duties.
    Type: Application
    Filed: January 23, 2008
    Publication date: July 23, 2009
    Applicant: Kroll Family Trust
    Inventors: Mollie B. Kroll, Mark W. Kroll
  • Ambulatory hairdryer
    Patent number: 6964116
    Abstract: A portable self-contained hair drying helmet is taught that has thermal storage, desiccants, and thin lithium ion polymer batteries to allow one to dry their hair while walking around and performing personal and household duties.
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: November 15, 2005
    Inventors: Mollie B. Kroll, Mark W. Kroll
  • Ambulatory hairdryer
    Publication number: 20050229425
    Abstract: A portable self-contained hair drying helmet is taught that has thermal storage, desiccants, and thin lithium ion polymer batteries to allow one to dry their hair while walking around and performing personal and household duties.
    Type: Application
    Filed: June 13, 2005
    Publication date: October 20, 2005
    Inventors: Mollie B. Kroll, Mark W. Kroll