Patents by Inventor Eric Clayton Steindorf

Eric Clayton Steindorf 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: 7845351
    Abstract: A face mask for reducing the amount of microbes to which a wearer is exposed is provided. The face mask includes a body portion that has an outer layer that has been treated with a germicidal agent in an effective amount. The layer may be a nonwoven fabric like a spunbond, meltblown or coform layer and may be a laminate of such layers. The face mask having such a germicidal treatment can result in a reduction in microbial activity as compared to another face mask, identical but for the germicidal agent.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: December 7, 2010
    Assignee: Kimberly-Clark Worldwide Inc.
    Inventors: Michael P. Mathis, Uyles Woodrow Bowen, Jr., Eric Clayton Steindorf, Phillip A. Schorr, Angela Dobson, Ali Yahiaoui, Douglas R. Hoffman, David Koenig, Anthony Steve Spencer
  • Patent number: 7725948
    Abstract: A face mask for improved fluid resistance is provided. The face mask may include a body portion with a first layer and a second layer. The first and second layers may have a plurality of folds that form a plurality of first creases in the first layer and a plurality of second creases in the second layer. The body portion may have an outer facing surface and an inner facing surface opposite from the outer facing surface. At least one of the first creases may be misaligned with at least one of the second creases in order to provide improved fluid resistance of the body portion.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: June 1, 2010
    Assignee: Kimberly-Clark Woldwide, Inc.
    Inventor: Eric Clayton Steindorf
  • Patent number: 7703456
    Abstract: A coating composition that is incorporated into a facemask to reduce fogging and glare is provided. For example, in one embodiment, the facemask contains a shield or visor formed from a transparent substrate having at least one surface applied with the coating composition of the present invention. The present inventors have unexpectedly discovered that one or more water-soluble organic polymers, such as ethyl hydroxyethylcellulose, may be utilized as a principal component of the coating composition to reduce fogging and glare in a simple, yet effective manner.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: April 27, 2010
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Ali Yahiaoui, Roger Bradshaw Quincy, III, John Gavin MacDonald, Eric Clayton Steindorf, Joel Brostin