Patents by Inventor Rachel Bukowski

Rachel Bukowski 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).

  • Bubble phase air freshener
    Patent number: 8418933
    Abstract: A fragrance bearing liquid, visible in a transparent container, supporting a floating colorized liquid bubble that is maintained in a substantially centered position. A wicking system transfers the fragranced liquid to the atmosphere.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: April 16, 2013
    Assignee: Latitudes International
    Inventors: Ron Newman, Rachel Bukowski
  • BUBBLE PHASE AIR FRESHENER
    Publication number: 20120111968
    Abstract: A fragrance bearing liquid, visible in a transparent container, supporting a floating colorized liquid bubble that is maintained in a substantially centered position. A wicking system transfers the fragranced liquid to the atmosphere.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 10, 2012
    Applicant: LATITUDES INTERNATIONAL
    Inventors: Ron Newman, Rachel Bukowski
  • PH-CHANGE SENSOR AND METHOD
    Publication number: 20070138028
    Abstract: pH-change sensors and related methods are disclosed. One such sensor may have a first ion-sensitive transistor-operational-transconductance-amplifier (the “first IOTA”) and a second ion-sensitive transistor-operational-transconductance-amplifier (the “second IOTA”). Each IOTA may have an ion-sensitive transistor, a load transistor, and an output. In each IOTA, the drain region of the ion-sensitive transistor may be connected to the drain region of the load transistor. A differential sensor may be connected to the IOTAs, and an output from the differential sensor may indicate a voltage difference between the IOTA outputs. The output from the differential sensor may be used to provide an indication of a change in pH.
    Type: Application
    Filed: October 12, 2006
    Publication date: June 21, 2007
    Inventors: Vamsy Chodavarapu, Alexander Cartwright, Albert Titus, Rachel Bukowski, Frank Bright