Patents by Inventor Joseph Lech Jachniak

Joseph Lech Jachniak 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).

  • Two-stage heat recovery for submerged combustion heating system
    Patent number: 6338337
    Abstract: This invention relates to a novel two-stage heat recovery submerged combustion heating system. More particularly, this invention relates to a novel submerged combustion heating system with a lowered self-cooling combustion chamber and a two stage heat recovery system. The system can be installed singly or in combination with other similar submerged combustion systems to heat large quantities of liquids and liquid-solid solutions.
    Type: Grant
    Filed: September 30, 1999
    Date of Patent: January 15, 2002
    Assignee: Inproheat Industries Ltd.
    Inventors: Eric Leopold Panz, Steven Eric Panz, Joseph Lech Jachniak
  • Sludge treatment system using two-stage heat recovery submerged combustion
    Patent number: 6293277
    Abstract: This invention relates to a novel two-stage heat recovery submerged combustion heating system. More particularly, this invention relates to a novel submerged combustion heating system with a lowered self-cooling combustion chamber and a two stage heat recovery system. The system can be installed singly or in combination with other similar submerged combustion systems to heat large quantities of liquids and liquid-solid solutions.
    Type: Grant
    Filed: September 30, 1999
    Date of Patent: September 25, 2001
    Assignee: Inproheat Industries Ltd.
    Inventors: Eric Leopold Panz, Steven Eric Panz, Joseph Lech Jachniak