Patents by Inventor Anthony John Lachawiec, Jr.

Anthony John Lachawiec, Jr. 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).

  • Built in purifier for reactive gases
    Patent number: 7160359
    Abstract: The present invention is an apparatus for containing and dispensing a high purity fluid comprising an outer vessel capable of containing a quantity of high purity fluid in its interior; an outlet associated with the outer vessel for dispensing the high purity fluid; a valve capable of controlling high purity fluid flow out of the outer vessel through the outlet; an inner vessel at least partly situated in the outer vessel and communicating with the outlet and an inlet which communicates with the interior of the outer vessel; a purification media contained within the inner vessel for purifying the high purity fluid of undesired components; and fluid flow control device which prevents high purity fluid from flowing from the inner vessel to the interior of the outer vessel.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: January 9, 2007
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Jean Louise Vincent, Ronald Martin Pearlstein, Kerry Renard Berger, Anthony John Lachawiec, Jr.