Patents by Inventor Carroll MURPHY

Carroll MURPHY 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).

  • APPARATUS AND METHODS FOR PRODUCING SILICON-INGOTS
    Publication number: 20160230307
    Abstract: Apparatus and method for a production of silicon ingots, such as crucible-less production of silicon ingots, where a support with a seed layer and a liquid layer is gradually lowered in a temperature field with a vertical gradient to solidify the liquid layer in a controlled way.
    Type: Application
    Filed: February 5, 2015
    Publication date: August 11, 2016
    Inventors: Nathan STODDARD, Carroll MURPHY, Thomas KURRASCH, Bjoern SEIPEL