Location History:
- Wurzburg, DE (1983 - 1990)
- Duisburg-Rheinhausen, DE (1990)
- Duisburg, DE (1990 - 1995)
Company Filing History:
4 out of 4,816 
3 out of 52 
Years Active: 1983-1995
Title: Gerhard Tunker: Innovator in Glass Technology
Introduction
Gerhard Tunker is a notable inventor based in Duisburg, Germany. He has made significant contributions to the field of glass technology, holding a total of seven patents. His work focuses on innovative processes that enhance the production and functionality of glass products.
Latest Patents
Among his latest patents is a process for producing a laminated glass pane, particularly for use in motor vehicles. This process involves subjecting two glass panes to deformation while ensuring that a screen-printed pattern on at least one pane is dried by heating below 300 degrees Celsius. This step is crucial for evaporating the printing oil before the panes are stacked for deformation and simultaneously baking on the dry enamel pattern. The panes are then separated, a plastic sheet is interposed, and the resulting stack is bonded to form the laminate. Another significant patent is for the direct determination of complex corrosive environmental conditions. This process includes exposing a glass surface to the environment and examining it before and after exposure using a measurement method based on radiation, particularly an IR-spectroscopic method. This innovation allows for the determination of corrosion effects, including water absorption and ion exchange.
Career Highlights
Gerhard Tunker has worked with prominent organizations, including the Fraunhofer Society for the Advancement of Applied Research and Flachglas Aktiengesellschaft. His experience in these institutions has allowed him to develop and refine his innovative ideas in glass technology.
Collaborations
Throughout his career, Tunker has collaborated with notable colleagues, including Helmut Schmidt and Horst Scholze. These partnerships have contributed to the advancement of his research and the successful implementation of his patented processes.
Conclusion
Gerhard Tunker is a distinguished inventor whose work in glass technology has led to several important patents. His innovative processes continue to influence the industry and enhance the functionality of glass products.