Patents by Inventor Johann Niederberger

Johann Niederberger 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).

  • Liquid sample station
    Patent number: 7946189
    Abstract: A sample station and method of using the station, which contains a removable receptacle for collecting fluid samples from tanks, pipelines or other receptacles. The removable receptacle has a valve at the bottom for easy emptying and cleaning. The sample station is vented so the sample receptacle can not be pressurized, and is meant to be piped to the container which holds the fluid to be sampled, so the sample can be collected without risk of splashing, and without risk of spilling.
    Type: Grant
    Filed: September 25, 2006
    Date of Patent: May 24, 2011
    Inventor: Johann Niederberger
  • Liquid Sample Station
    Publication number: 20100162833
    Abstract: A sample station and method of using the station, which contains a removable receptacle for collecting fluid samples from tanks, pipelines or other receptacles. The removable receptacle has a valve at the bottom for easy emptying and cleaning. The sample station is vented so the sample receptacle can not be pressurized, and is meant to be piped to the container which holds the fluid to be sampled, so the sample can be collected without risk of splashing, and without risk of spilling.
    Type: Application
    Filed: September 25, 2006
    Publication date: July 1, 2010
    Inventor: Johann Niederberger