Patents by Inventor Daniel Bradford

Daniel Bradford 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).

  • Patent number: 11291085
    Abstract: An induction oven for the sterilization of equipment is disclosed. The invention effectively reduces sterilization cycle times from 90 minutes to less than 30 minutes using dry heat. In addition to increased efficiency, the dry heat also avoids pitting and other forms of degradation of the materials being sterilized. The oven can be configured by the user to generate a resonance of a particular frequency to target the specific type of metal or other induction material being heated. Target induction materials include cast iron, stainless steel, brass, and graphite, for example. The oven includes a coil that generates the time-varying electromagnetic field using a two-dimensional spiral having a rectangular pattern. The spiral coil is formed on a printed circuit board. The oven is configured to receive a container for heating articles. The container includes a bin, e.g., aluminum, and transparent lid with a gasket therebetween to produce an airtight seal.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: March 29, 2022
    Inventors: Daniel Bradford, Jason Viggato