Patents by Inventor Stephen K. Waisanen

Stephen K. Waisanen 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).

  • CANISTER TRANSFER SYSTEM WITH INDEPENDENT TRAVELING SHIELDED BELL
    Publication number: 20170162284
    Abstract: A transfer system for spent fuel canisters includes a carrier, a shielded bell trolley movable along the carrier and carrying a shielded bell, and a canister trolley movable along the carrier and carrying a lifting mechanism for raising and lowering the spent fuel canister into and out of the shielded bell. The canister trolley can move along the carrier independent of the shielded bell trolley and the shielded bell trolley can move along the carrier independent of the canister trolley. The shielded bell trolley and the canister trolley can be selectively interlocked for selected transfer operations.
    Type: Application
    Filed: December 12, 2016
    Publication date: June 8, 2017
    Applicant: MHE Technologies, Inc.
    Inventor: Stephen K. Waisanen