Patents by Inventor Richard Henry Gray

Richard Henry Gray 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).

  • Microreactor
    Publication number: 20030156995
    Abstract: A microreactor in which a pressure sensor 10 is provided in a reaction channel 6. A controller monitors the pressure and supplies solvent to the reaction channel if it detects a pressure rise indicating that precipitation is occurring.
    Type: Application
    Filed: February 14, 2003
    Publication date: August 21, 2003
    Inventors: Mark Peter Timothy Gilligan, Philip James Homewood, Richard Henry Gray
  • Chemical vessel cap
    Patent number: 6426046
    Abstract: A cap (1) for a chemical storage or reaction vessel comprising a seat for attachment, in use, to an opening of the vessel. A membrane (6) formed from a resilient material and having a slit (11) formed therein allows a substance sampling or delivery apparatus to pass therethrough in use, the membrane being positioned to slide within the seat substantially in the direction of passage of the sampling or delivery apparatus.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: July 30, 2002
    Assignee: Mettler-Toledo Myriad, Ltd.
    Inventors: John MacLaren Cassells, Richard Henry Gray