Patents by Inventor Larry A. Maher

Larry A. Maher 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).

  • Wurster accelerator with powder applicator
    Patent number: 9839926
    Abstract: A Wurster processor and a powder feed system are coupled via an eductor so as to supply dry powder through the air diverter sleeve of the Wurster for discharging onto the circulating particles during operation of the Wurster. Agglomeration and aggregation of the particles is eliminated or minimized by isolating or separating the liquid spray by the spray gun from the dry powder.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: December 12, 2017
    Assignee: Freund-Vector Corporation
    Inventors: Larry A. Maher, Brian K. Jensen, Shawn M. Engels
  • Wurster accelerator with powder applicator
    Patent number: 9751099
    Abstract: A Wurster processor and a powder feed system are coupled via an eductor so as to supply dry powder through the air diverter sleeve of the Wurster for discharging onto the circulating particles during operation of the Wurster. Agglomeration and aggregation of the particles is eliminated or minimized by isolating or separating the liquid spray by the spray gun from the dry powder.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: September 5, 2017
    Assignee: Freund-Victor Corporation
    Inventors: Larry A. Maher, Brian K. Jensen, Shawn M. Engels
  • WURSTER ACCELERATOR WITH POWDER APPLICATOR
    Publication number: 20170239674
    Abstract: A Wurster processor and a powder feed system are coupled via an eductor so as to supply dry powder through the air diverter sleeve of the Wurster for discharging onto the circulating particles during operation of the Wurster. Agglomeration and aggregation of the particles is eliminated or minimized by isolating or separating the liquid spray by the spray gun from the dry powder.
    Type: Application
    Filed: April 10, 2017
    Publication date: August 24, 2017
    Inventors: Larry A. Maher, Brian K. Jensen, Shawn M. Engels
  • WURSTER ACCELERATOR WITH POWDER APPLICATOR
    Publication number: 20150352568
    Abstract: A Wurster processor and a powder feed system are coupled via an eductor so as to supply dry powder through the air diverter sleeve of the Wurster for discharging onto the circulating particles during operation of the Wurster. Agglomeration and aggregation of the particles is eliminated or minimized by isolating or separating the liquid spray by the spray gun from the dry powder.
    Type: Application
    Filed: February 12, 2015
    Publication date: December 10, 2015
    Inventors: Larry A. Maher, Brian K. Jensen, Shawn M. Engels