Patents by Inventor Paul A. Dongieux, Jr.

Paul A. Dongieux, Jr. 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).

  • Horse Bedding System
    Publication number: 20110315088
    Abstract: A large animal bedding system in which a large animal stall having a floor is provided with a bedding layer of cellulosic granules distributed across the floor of the stall. The system may include a shovel having a blade and a screen in the blade where the screen has a plurality of holes to assist in removing animal waste and agglomerated granules from the bedding layer.
    Type: Application
    Filed: June 21, 2011
    Publication date: December 29, 2011
    Applicant: KADANT GRANTEK INC.
    Inventors: Ricky L. Yoder, Paul A. Dongieux, JR.
  • Method of making fertilizer combination products including fertilizer granules and cellulosic granules carrying pesticides and other active ingredients
    Patent number: 7867947
    Abstract: Method of making blends of fertilizer granules and highly absorbent cellulosic granules carrying one or more pesticidal or other active ingredients that resist the formation of actives dust or segregation of the granules and that ensure even and efficient application of both the fertilizer and the active ingredients.
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: January 11, 2011
    Assignee: Kadant Grantek Inc.
    Inventors: Milenko Devic, Paul A. Dongieux, Jr.
  • Fertilizer combination products including fertilizer granules and cellulosic granules carrying pesticides and other active ingredients
    Patent number: 7635404
    Abstract: Blends of fertilizer granules and highly absorbent cellulosic granules carrying one or more pesticidal or other active ingredients that resist the formation of actives dust or segregation of the granules and that ensure even and efficient application of both the fertilizer and the active ingredients.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: December 22, 2009
    Assignee: Kadant GranTek Inc.
    Inventors: Milenko Devic, Paul A. Dongieux, Jr.
  • Delumper
    Patent number: 5730371
    Abstract: A device and a process for delumping pasty masses in waste materials from paper manufacture. The delumping means employs at least one rotating cylindrical drum having a plurality of flexible fingers mounted on the drum. Pasty masses are supplied to the delumper preferably by a chute mounted to the top of the delumper, and are struck by the flexible fingers of the rotating drum. Annular recesses are formed at the base of the flexible fingers which mates with a plurality of bores in the drum housings. Preferably, the fingers are rubber.
    Type: Grant
    Filed: April 16, 1996
    Date of Patent: March 24, 1998
    Assignee: Thermo Fibergen Inc.
    Inventors: Paul A. Dongieux, Jr., Steven J. Anderson, Ricky L. Yoder