Patents by Inventor Gary Burke

Gary Burke 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).

  • Asphalt tamper
    Patent number: 7682102
    Abstract: The asphalt tamper includes a tamper plate connected to a reciprocating rod that oscillates inside of a protective sleeve, wherein the reciprocating rod abuts a cam that rotates about the output of a motor. The reciprocating rod has a shoulder that interacts with a spring that applies a biasing force ushering the reciprocating rod back and forth upon interaction with the rotating cam.
    Type: Grant
    Filed: April 23, 2009
    Date of Patent: March 23, 2010
    Inventors: Gary Burke, Dale Burke
  • Electronic drive and acquisition system for mass spectrometry
    Publication number: 20080001083
    Abstract: The present invention discloses an mixed signal RF drive electronics board that offers small, low power, reliable, and customizable method for driving and generating mass spectra from a mass spectrometer, and for control of other functions such as electron ionizer, ion focusing, single-ion detection, multi-channel data accumulation and, if desired, front-end interfaces such as pumps, valves, heaters, and columns.
    Type: Application
    Filed: May 3, 2007
    Publication date: January 3, 2008
    Inventors: Rembrandt Schaefer, Mohammad Majrradi, Ara Chutjian, Murray Darrach, John MacAskill, Tuan Tran, Gary Burke, Stojan Madzunkov, Brent Blaes, John Thomas, Ryan Stern, David Zhu