Patents by Inventor Alfred Bohnes

Alfred Bohnes 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).

  • Method for cleaning the paint feeding parts of a painting installation, especially the paint lines
    Patent number: 6475295
    Abstract: A method for cleaning paint carrying parts of a paint shop, especially the paint lines, is described, wherein the paint carrying parts are rinsed with a liquid containing an organic solvent. In order to obtain particularly advantageous conditions, polyaspartic acid is mixed with the rinsing liquid.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: November 5, 2002
    Assignee: Aware Chemicals L.L.C.
    Inventors: Alfred Bohnes, Johannes Lindemann, Karl Manderscheid, Dirk Bohnes