Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Karl Hackstein Patents Inventor: Hackstein; Karl Address: Hanau, DE No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 4560502 Molded body for embedding radioactive waste and process for its production December 24, 1985 For the longtime fixation of radioactive and toxic waste there are used molded bodies made of graphite with nickel sulfide as a binding agent. The molded bodies show especially good properties if the nickel sulfide is in the form of Ni.sub.3 S.sub.2.       Recently Added Patents Optoelectronic device chip having a composite spacer structure and method making same Point-to-point data communication implemented with multipoint network data communication components Sconce lighting fixture Method and apparatus for address allotting and verification in a semiconductor device Using pipe shrinkage upon expansion to actuate a downhole tool Sunshade base with swivel seat Quantum dots nucleation layer of lattice mismatched epitaxy   Randomly Featured Patents Cover for a pitcher Method for using a multipurpose system Spring brake units and drainage means therefor Pulse width modulation amplifier circuit Method and apparatus for electronically generating an outline indicating the size of an energy zone imaged onto the IR detector of a radiometer Side element of a shoe upper Control and display system Signal drive circuit, display device, electro-optical device, and signal drive method Apparatus for adjusting an optical axis including a laser beam source and a beam shaping prism Microcomputer communications software © 2006. PatentGenius. All Rights Reserved.