Patents by Inventor Ray Wasek

Ray Wasek 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).

  • Collection container assembly
    Patent number: 6203503
    Abstract: The present invention is a collection container assembly comprising a container having an inert plug inside the bottom end of the container and wherein the external dimensions of the container are substantially the same as a standard-sized blood collection tube but with a reduced internal volume.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: March 20, 2001
    Assignee: Becton Dickinson and Company
    Inventors: Karin E. Kelly, Ray Wasek, Gary R. Henniger
  • Collection container assembly
    Patent number: 5938621
    Abstract: The present invention is a collection container assembly comprising a container having an inert plug inside the bottom end of the container and wherein the external dimensions of the container are substantially the same as a standard-sized blood collection tube but with a reduced internal volume.
    Type: Grant
    Filed: September 12, 1997
    Date of Patent: August 17, 1999
    Assignee: Becton Dickinson and Company
    Inventors: Karin E. Kelly, Ray Wasek, Gary R. Henniger