Patents by Inventor Alan P. Conroy

Alan P. Conroy 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).

  • Fishing reel cleaning solution
    Patent number: 5906215
    Abstract: A cleaning solution for removing salt, rust, old oil and grease from fishing reels employs in combination 2-butoyxethanol, the tetra sodium salt of ethylenediamine tetra acetic acid, sodium metasilicate, sodium laureth sulfate and water. Fishing reel parts are immersed in the solution in an inner container having holes in a bottom surface and enclosed by an outer container. The inner container is removed, the solution flows out and remaining solution is washed from the reel parts with water to leave clean reel parts.
    Type: Grant
    Filed: November 20, 1997
    Date of Patent: May 25, 1999
    Assignee: Reel Clean Corporation
    Inventor: Alan P. Conroy
  • Gypsum board comprising a mineral case
    Patent number: 5041333
    Abstract: A continuous process for the production of gypsum board of variable yet predictable density, wherein a fibrous form of stucco produced from gypsum crystals or fibers is combined with standard calcined gypsum and formed into the board. The density of the resultant board varies inversely with the content of fibrous stucco. The process yields lightweight board suitable as standard wallboards and inorganic insulating boards.
    Type: Grant
    Filed: September 19, 1990
    Date of Patent: August 20, 1991
    Assignee: The Celotex Corporation
    Inventor: Alan P. Conroy
  • Continuous production of gypsum board
    Patent number: 4965031
    Abstract: A continuous process for the production of gypsum board of variable yet predictable density, wherein a fibrous from of stucco produced from gypsum crystals or fibers is combined with standard calcined gypsum and formed into the board. The density of the resultant board varies inversely with the content of fibrous stucco. The process yields lightweight boards suitable as standard wallboards and inorganic insulating boards.
    Type: Grant
    Filed: February 24, 1989
    Date of Patent: October 23, 1990
    Assignee: The Celotex Corporation
    Inventor: Alan P. Conroy
  • Method of producing organic short fibers and treatment thereof with a silane
    Patent number: 4124730
    Abstract: The present invention concerns a novel method of making short silane treated inorganic glass fibers and mineral wool fibers with a very low shot content and the fibers thus produced.
    Type: Grant
    Filed: May 27, 1977
    Date of Patent: November 7, 1978
    Assignee: Jim Walter Resources, Inc.
    Inventors: Frank D. Albert, Alan P. Conroy, David L. Skinner
  • Process for making uniform short non-cellulosic fibers
    Patent number: 4026478
    Abstract: The present invention concerns a novel method of making short inorganic glass fibers and mineral wool fibers with a very low shot content and the fibers thus produced.
    Type: Grant
    Filed: April 3, 1975
    Date of Patent: May 31, 1977
    Assignee: Jim Walter Corporation
    Inventors: Frank D. Albert, Alan P. Conroy, David L. Skinner