Patents by Inventor Arthur I. Miltz

Arthur I. Miltz 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).

  • Method and apparatus for air transfer between scuba divers
    Patent number: 4838256
    Abstract: In scuba diving, an underwater method of transferring air from donor to donee tank supplies using an interconnecting air transfer hose and an air bubble signal to signify that the air transfer hose is cleared of any water therein and in condition to be used for transferring air.
    Type: Grant
    Filed: April 28, 1988
    Date of Patent: June 13, 1989
    Inventor: Arthur I. Miltz