Patents by Inventor Phillip F. JOHN

Phillip F. JOHN 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).

  • SPUTTERING COIL PRODUCT AND METHOD OF MAKING
    Publication number: 20180218890
    Abstract: A high surface area coil for use with a physical vapor deposition apparatus comprising a first surface. At least a portion of the first surface has a macrotexture with a surface roughness between about 15 ?m and about 150 ?m. At least a portion of the first surface has a microtexture with a surface roughness between about 2 ?m and 15 ?m.
    Type: Application
    Filed: July 18, 2016
    Publication date: August 2, 2018
    Inventors: John A. DUNLOP, Kevin T. HUBERT, Jacob C. RUZICKA, Andrew N.A. WRAGG, Michael D. BLONDELL, William P. JARDEE, Phillip F. JOHN, Edward P. LARA, Wayne D. MEYER, Adam P. DAUB, Scott A. BUCKHART, Travis C. JUNTTILA