Patents by Inventor Michael F. Jeglic

Michael F. Jeglic 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).

  • Flangeless pipe joint and a process for manufacturing such a joint
    Patent number: 5730472
    Abstract: A flangeless pipe joint for polymer-lined piping in which the piping is joined by a coupling and the lining is slip, loose, interference or swaged fitted into the pipes and joined at the ends thereof against relative movement.
    Type: Grant
    Filed: April 19, 1996
    Date of Patent: March 24, 1998
    Assignee: The Dow Chemical Company
    Inventors: Brian W. Krause, Michael F. Jeglic, Dennis A. Huggard
  • Flangeless pipe joint
    Patent number: 5634672
    Abstract: A flangeless pipe joint including lined pipes with the end section of the outer pipe spaced radially outwardly from the liner and insulating material filling the space between the end sections of pipe and liners. The ends of the liners are sealed to each other and the outer pipe ends are joined by an outer sleeve.
    Type: Grant
    Filed: April 12, 1995
    Date of Patent: June 3, 1997
    Assignee: The Dow Chemical Company
    Inventors: Eugene V. Stack, Michael F. Jeglic
  • Composition for treating particulate materials and a method for treating particles
    Patent number: 4778615
    Abstract: An inorganic halide and a water soluble hydroxy-containing organic compound or urea are useful in treating particulate solids such that the solids are more easily dumped after being exposed to freezing temperatures. The combination of the inorganic halide and hydroxy-containing organic compound or urea not only reduce the strength of ice formed between the particles but also reduce the amount of particulate solids which sticks to the sides of the transport or storage container from which the solids are removed.
    Type: Grant
    Filed: September 9, 1986
    Date of Patent: October 18, 1988
    Assignee: The Dow Chemical Company
    Inventor: Michael F. Jeglic