Patents by Inventor Jane Fisher

Jane Fisher 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).

  • Polymer cutting apparatus and method
    Publication number: 20060230903
    Abstract: A polymer cutter with a rotary cutting head in which the cutting edges are on the circumferential periphery of the head is described. The knife blades on the rotary head have a knife angle (as defined) of about 40° to about 60°. The apparatus is especially useful for cutting hard and/or brittle thermoplastics and may be used for preparing polymer granules or pellets.
    Type: Application
    Filed: October 11, 2005
    Publication date: October 19, 2006
    Inventors: Jane Fisher, George Fisher, Marion Waggoner