Patents by Inventor Georg Vollmer

Georg Vollmer 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: 6146530
    Abstract: Particles of paint overspray present in floating, and in dispersed form, as well as in submerged and coagulated form are removed from an aqueous turbid liquid. The dispersed and submerged particles of paint overspray form sediment and the sediment is then removed. The sediment is allowed to settle out of a quiescent, turbid liquid onto the bottom of a first tank, whereas the floating particles remain on the surface of the turbid liquid. The sediment is flushed into a second tank by lowering the surface level of the turbid liquid and is then concentrated in this second tank. The surface level of the turbid liquid is then raised and the turbid liquid is allowed to overflow across a flow edge in such a way that the floating particles of the paint overspray are floated off. The turbid liquid, such as turbid water that has been cleansed is drained off.
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: November 14, 2000
    Assignee: Olt Oberflaechen-, Luft-und Trocknugstechnik GmbH
    Inventor: Heinz-Georg Vollmer
  • Patent number: 4016902
    Abstract: An agricultural sprinkler, irrigation system, having wheel-mounted, sprinkler-carrying, pipe sections coupled together end-to-end with a centrally located mover unit to form a sidewise movable, elongate, water supply pipeline rotatable about its longitudinal axis is powered by drive means mounted on the mover unit and controllable from an end of the pipeline by mechanism which includes means for transmitting rectilinear movement of a rotating member as rectilinear movement of a non-rotating member and an assembly of switches controlled by such movement-transmitting means and, in turn, controlling operation of the drive means.
    Type: Grant
    Filed: November 11, 1975
    Date of Patent: April 12, 1977
    Inventor: George Vollmer
  • Patent number: D961654
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: August 23, 2022
    Assignee: tooz technologies GmbH
    Inventor: Georg Vollmer