Patents by Inventor Stephen C. Gottachalk

Stephen C. Gottachalk 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).

  • Magnetic separator for linear dispersion and method for producing the same
    Publication number: 20040149904
    Abstract: A magnetic sector for charged particle beam transport that includes a magnetic field profile that achieves a linear dispersion from a collimated beam of charged particles proportional to their mass-energy-to-charge ratio. In one embodiment, the field profile necessary for the linear dispersion is obtained by the use of shaped, highly permeable poles powered by permanent magnets or electromagnetic coils.
    Type: Application
    Filed: January 22, 2004
    Publication date: August 5, 2004
    Applicants: The University of Washington, STI Optronics Inc.
    Inventors: Adi A. Scheidemann, Kem Robinson, Patrick L. Jones, Stephen C. Gottachalk