Patents by Inventor Steven Alexander Engel

Steven Alexander Engel 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).

  • Patent number: 5888347
    Abstract: Uncreped throughdried cellulosic webs having improved smoothness and stretch are produced by transferring a newly formed web from the forming fabric to a slower moving, high fiber support transfer fabric, preferably using a fixed gap or kiss transfer in which the forming fabric and the transfer fabric converge and diverge at the leading edge of the transfer shoe. The web is then transferred to a throughdrying fabric and throughdried to final dryness, producing a web having an improved softness due to increased surface smoothness.
    Type: Grant
    Filed: May 2, 1997
    Date of Patent: March 30, 1999
    Assignee: Kimberly-Clark World Wide, Inc.
    Inventors: Steven Alexander Engel, Michael John Rekoske, Theodore Edwin Farrington, Jr., Stephen John Sudall, Paul Edward Williams, David Arthur Hyland
  • Patent number: 5667635
    Abstract: A pre-moistened wet wipe provides functional wet strength in use, yet is dispersible if flushed down the toilet so that plumbing and sewage treatment facilities do not become clogged. A particular embodiment of the wipe consists of three uncreped through-air-dried tissue plies that are attached to each other by edge embossing. The two outer plies contain a wet strength agent to provide wet poke-through resistance to two large, centrally-located unembossed regions. The center ply contains no wet strength agent to aid in dispersibility. The embossing around the edges of the wipe further degrades the strength of the wipe in the embossed areas to assist in dispersibility when the wipe is flushed.
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: September 16, 1997
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Maug Hla Win, Mark Alan Burazin, Steven Alexander Engel, Bernhardt Edward Kressner, William Dee Lloyd, Walter Theodore Schultz
  • Patent number: 5667636
    Abstract: Uncreped throughdried cellulosic webs having improved smoothness and stretch are produced by transferring a newly formed web from the forming fabric to a slower moving, high fiber support transfer fabric, preferably using a fixed gap or kiss transfer in which the forming fabric and the transfer fabric converge and diverge at the leading edge of the transfer shoe. The web is then transferred to a throughdrying fabric and throughdried to final dryness, producing a web having an improved softness due to increased surface smoothness.
    Type: Grant
    Filed: October 27, 1994
    Date of Patent: September 16, 1997
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Steven Alexander Engel, Michael John Rekoske, Theodore Edwin Farrington, Jr., Stephen John Sudall, Paul Edward Williams, David Arthur Hyland