Company Filing History:
2 out of 2 
1 out of 1,033 
1 out of 1 Years Active: 2001-2025
Title: Josef Droste: Innovator in Fault Detection Technologies
Introduction
Josef Droste is a notable inventor based in Glandorf, Germany. He has made significant contributions to the field of fault detection in transparent materials, holding a total of 4 patents. His innovative methods and apparatuses have advanced the quality control processes in various industries.
Latest Patents
One of Droste's latest patents is a method and apparatus for detecting faults in transparent material. This method involves irradiating a specific partial volume in the material with a first radiation source and coupling light into the material from a second source. The optical path in the partial volume extends within the material, allowing for the detection of faults through light scattering, bright field absorption, and deflection of light caused by the fault. The apparatus includes a first radiation source for illuminating the material, a detector for capturing light from the partial volume, and a second radiation source positioned to ensure that its optical path remains within the material.
Another significant patent is a method and device for detecting faults in flat glass, particularly drips, threads, and lines. This invention utilizes a video camera to monitor an illuminating device through the glass or by observing its reflection. The focus is on the glass and the sheet, with the video camera generating signals based on the quality of the glass. These signals are evaluated using at least one illuminating device that features a pattern of adjacent partial portions that differ in color and/or intensity. The evaluation of the glass quality is based on changes in the intensity of the video signals generated.
Career Highlights
Throughout his career, Josef Droste has worked with prominent companies such as Lasor AG and Schott AG. His experience in these organizations has contributed to his expertise in developing innovative solutions for fault detection.
Collaborations
Droste has collaborated with notable individuals in his field, including Wolfgang Haubold and Edmund Paneff. These partnerships have likely enhanced his research and development efforts.
Conclusion
Josef Droste's contributions to the field of fault detection in transparent materials are noteworthy. His innovative patents and career achievements reflect his dedication to advancing technology in this area. His work continues to influence quality control processes across various industries.