Patents by Inventor Pierre Lambrighs

Pierre Lambrighs 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).

  • Patent number: 5759231
    Abstract: A method for processing metal chips and/or metal dust, including a first process step in which the metal is moistened and fed by a conveyor system to a collecting tank, especially a settling tank. In further process steps the material being processed passes from the collecting tank into a buffer tank, and from the buffer tank it is proportioned to a dewatering apparatus. In the dewatering apparatus the moisture is removed by compressed air. Removed moisture is fed back into the scraper flight conveyor settling tank, and then the dewatered metal is transferred to a container.
    Type: Grant
    Filed: May 28, 1996
    Date of Patent: June 2, 1998
    Assignee: Filterwerk Mann & Hummel GmbH
    Inventors: Karl-Guenther Bremer, Pierre Lambrighs