Patents by Inventor Jeff Weidenhamer

Jeff Weidenhamer 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).

  • Microextraction Probe
    Publication number: 20120016264
    Abstract: The instant invention is directed to devices for the collection of chemical substances from substantially undisturbed natural environs for subsequent identification and quantification.
    Type: Application
    Filed: July 13, 2010
    Publication date: January 19, 2012
    Inventors: Jeff Weidenhamer, Brian Mohney