Patents Assigned to Zero Odor Co., LLC
  • Laundry additive and drum treatment
    Patent number: 10377970
    Abstract: The present invention relates to a liquid laundry additive composition and method of use in washing laundry. Not only does the composition reduce laundry odors but it also reduces washing machine drum odor.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: August 13, 2019
    Assignee: Zero Odor Co., LLC
    Inventors: Richard Alan Callahan, Bhupendra Chandrashanker Trivedi
  • Laundry additive and drum treatment
    Patent number: 10041022
    Abstract: The present invention relates to a liquid laundry additive composition and method of use in washing laundry. Not only does the composition reduce laundry odors but it also reduces washing machine drum odor.
    Type: Grant
    Filed: January 15, 2017
    Date of Patent: August 7, 2018
    Assignee: Zero Odor Co., LLC
    Inventor: Richard Alan Callahan