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Heidemeyer

Christoph Heidemeyer, Remscheid DE

Patent application numberDescriptionPublished
20080240962Gas Vane Pump, and Method of Operating the Pump - A gas vane pump wherein a lubricant is intermittently introduced into a housing 10-02-2008

Henry Heidemeyer, Dresden DE

Patent application numberDescriptionPublished
20090039458INTEGRATED DEVICE - A method of fabricating an integrated device on a substrate with an exposed surface region is disclosed. One embodiment provides introducing a first component into the exposed surface region of the substrate. A material is provided on the exposed surface region. The material on the exposed surface region is cured and the first component release from the exposed surface region of the substrate.02-12-2009

Peter Heidemeyer, Kornwestheim DE

Patent application numberDescriptionPublished
20080248152EXTRUDER - An extruder with a housing comprising parallel, partially inter-engaging bores and screws disposed therein is used when applying a method of feeding powdery bulk materials into such an extruder. A solid transport of powdery bulk material takes place in an inlet zone disposed downstream of a feed opening wherein said inlet zone is partially filled. The inlet zone is provided with at least one gas-permeable wall portion wherein a layer of bulk material is created on said wall portion, thereby preventing bulk material from passing through.10-09-2008