Patents by Inventor Andrew N. Schofield

Andrew N. Schofield 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).

  • Centrifuges and associated apparatus and methods
    Patent number: 5634876
    Abstract: A scale modelling centrifuge has a relatively massive rotary circular base wall, which may form part of a drum, possibly with a detachable peripheral wall either carrying an annular sample-receiving trough or constituted by such trough, or which may have mounted therearound a plurality of sample-receiving containers.
    Type: Grant
    Filed: December 13, 1993
    Date of Patent: June 3, 1997
    Inventor: Andrew N. Schofield