Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072613 | System for measuring the inner space of a container and method of performing the same | Joerg Schmitz, Rolf Lamm | 2011-12-06 |
| 7924438 | Method for measuring wear in the refractory lining of a metallurgical melting vessel | Juergen Kleinloh, Dieter Blissenbach, Stefan Kirchhoff | 2011-04-12 |
| 7259838 | Optical beam separation element, measuring apparatus and method of measuring | Stefan Kirchhoff | 2007-08-21 |
| 7230724 | Three-dimensional measuring apparatus for scanning an object and a measurement head of a three-dimensional measuring apparatus and method of using the same | Hannu Jokinen, Stefan Kirchhoff | 2007-06-12 |
| 5702550 | Process for tire manufacture with on-line determining of carbon black concentration and distribution in rubber compounds and other carbon black containing materials | Martin Jogwich, Claus-Jurgen Lorenzen, Marco Nahmias | 1997-12-30 |
| 5537207 | Process for determining carbon black concentration and distribution in rubber compounds and other carbon black containing materials and device to carry out the process | Martin Jogwich, Claus-Jurgen Lorenzen, Marco Nahmias | 1996-07-16 |
| 4995723 | Method and apparatus for optically coupling an element analysis system and a laser to liquid metal in a melting vessel | Claus-Jurgen Lorenzen, Klaus-Peter Nick | 1991-02-26 |
| 4993834 | Spectrometer for the simultaneous measurement of intensity in various spectral regions | Claus-Jurgen Lorenzen, Klaus-Peter Nick | 1991-02-19 |