Patents by Inventor Loren D. Alexander

Loren D. Alexander 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).

  • Methods for encapsulating waste material and systems therefor
    Patent number: 6450356
    Abstract: A method for encapsulating waste material and a waste encapsulation system are disclosed. The system includes a transportable, rigid container with a rigid liner that is then sealed to, encapsulate the waste material within the sealed liner.
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: September 17, 2002
    Assignee: Chemical Waste Management, Inc.
    Inventors: Loren D. Alexander, Lloyd L. Piper, II, Thaddeus S. Dzierzbicki, Cem M. Gokcen
  • Method for encapsulating waste material and systems therefor
    Patent number: 6155446
    Abstract: A method for encapsulating waste material and a waste encapsulation system are disclosed. The system includes a transportable, rigid container with a rigid liner that is then sealed to encapsulate the waste material within the sealed liner.
    Type: Grant
    Filed: March 17, 1994
    Date of Patent: December 5, 2000
    Assignee: National Seal Corporation
    Inventors: Loren D. Alexander, Lloyd L. Piper, II, Thaddeus S. Dzierzbicki, Cem M. Gokcen