Patents by Inventor Robert "Butch" Sickels

Robert "Butch" Sickels 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).

  • Reliability fire pressure switch
    Patent number: 8710385
    Abstract: A down-hole fire pressure switch is disclosed having improved operating characteristics including improved reliability and higher pressure resistance.
    Type: Grant
    Filed: May 7, 2012
    Date of Patent: April 29, 2014
    Inventor: Robert Butch Sickels
  • RELIABILITY FIRE PRESSURE SWITCH
    Publication number: 20130291751
    Abstract: A down-hole fire pressure switch is disclosed having improved operating characteristics including improved reliability and higher pressure resistance.
    Type: Application
    Filed: May 7, 2012
    Publication date: November 7, 2013
    Applicant: 3LB Technologies Inc.
    Inventor: Robert "Butch" Sickels