Patents by Inventor Christopher Kubinski

Christopher Kubinski 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: 6128830
    Abstract: Disclosed herein is an apparatus and method for drying solid articles such as semiconductor wafers. In one embodiment, the dryer comprises a process tank and a drying fluid supply system. The process tank includes a plurality spray nozzles to spray a non-flammable drying fluid to wet surfaces of the article for drying without the necessity of heat or other external means. The drying fluid comprises a non-flammable, environmentally compatible, and a non-hazardous fluid including a drying agent of (hydrofluoroether) HFE and a surfactant of isopropyl alcohol (IPA). Even without the benefit of heating, little if any solution or static charge remains after drying. The drying apparatus includes a drying fluid supply system for providing the drying fluid to the plurality of spray nozzles.
    Type: Grant
    Filed: May 15, 1999
    Date of Patent: October 10, 2000
    Assignees: Dean Bettcher, Christopher Kubinski
    Inventors: Dean Bettcher, Christopher Kubinski