Ingo Klaus Dreher

Title: **Ingo Klaus Dreher: Innovator in Multi-Color Printing Technologies**

Introduction

Ingo Klaus Dreher, an accomplished inventor based in Kiel, Germany, has made significant contributions to the field of multi-color printing technology. With a total of nine patents to his name, Dreher specializes in methods that enhance the precision and reliability of color separation in printing machines.

Latest Patents

Among his notable inventions is a method for detecting errors in individual color separation images of a multi-color printing machine. This innovative approach involves printing multiple register lines with various printing units and utilizing a register sensor to ensure the accuracy of the color separation. The technology allows for a detailed analysis of each register line, comparing sensor data to intensity threshold values to guarantee proper recognition and registration.

In addition, Dreher holds a patent for a method of calibrating a multi-color printing machine. This method focuses on enhancing the detectability of a first register line that lacks sufficient contrast against a printing material. By implementing background lines of a contrasting color, Dreher's calibration technique optimizes the visibility of register lines, ensuring superior performance in multi-color printing tasks.

Career Highlights

Dreher's career includes significant tenures at leading organizations within the printing industry. Notable companies he has worked for include Eastman Kodak Company and Nexpress Solutions, Inc., where he applied his expertise to advance printing technologies and processes.

Collaborations

Throughout his career, Dreher has collaborated with talented professionals in the field. He has worked alongside colleagues such as Karlheinz Walter Peter and Heiko Hunold, contributing to the development of innovative solutions in the printing sector.

Conclusion

Ingo Klaus Dreher's innovative spirit and technical expertise have firmly established him as a significant contributor to the evolution of multi-color printing technology. His patented methods not only enhance the accuracy of printing processes but also pave the way for further advancements in the industry. Dreher's work exemplifies the critical role of inventors in shaping the future of technology and improving industrial capabilities.