Patents by Inventor Erwin Dorsch

Erwin Dorsch 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: 5441529
    Abstract: A therapeutic bathing device for cleansing the skin of impurities through the incorporation of ozone into a water spray bath consisting of heated demineralized ultra pure water. The bathing device consists of a two piece enclosure having a top portion which encompasses a lower portion which further operates as a catch basin allowing the recycling of the water. A flow of water through jets incorporated into an inner side wall of the top portion and lower portion directs the purified water toward an occupant placed in a reclined position directly over the catch basin.
    Type: Grant
    Filed: September 6, 1994
    Date of Patent: August 15, 1995
    Inventor: Erwin Dorsch