This inventor holds 1 USPTO granted patent. Top assignee: Ciba-Geigy Corporation. Active years: 1988.
Company Filing History:
Years Active: 1988
Title: Wolfgang Dresen: Innovator in Pressure Reaction Injection Molding
Introduction
Wolfgang Dresen is a notable inventor based in Rufenacht, Switzerland. He has made significant contributions to the field of materials engineering, particularly in the development of innovative molding processes. His work has led to advancements in the production of molded bodies from thermoset materials.
Latest Patents
Dresen holds a patent for a pressure reaction injection molding process designed for creating molded bodies from monomers, oligomers, or higher pre-polymers of reactive resins. This process allows for the incorporation of fillers and reinforcing materials into the molded bodies. The method involves a mold with two halves, where the first half is maintained at a lower temperature than the second during the introduction and hardening phase of the reactive mixture. The temperature difference can range from 40 to 180 degrees Celsius, with a preferred range of 60 to 120 degrees Celsius.
Career Highlights
Wolfgang Dresen has worked with Ciba-Geigy Corporation, a prominent player in the chemical and pharmaceutical industry. His innovative approach to molding processes has contributed to the company's reputation for excellence in material science. His patent reflects his commitment to enhancing manufacturing techniques and improving product quality.
Collaborations
Dresen has collaborated with Hermann Diethelm, a fellow innovator in the field. Their partnership has fostered the exchange of ideas and expertise, leading to advancements in their respective areas of research.
Conclusion
Wolfgang Dresen's contributions to the field of pressure reaction injection molding exemplify the impact of innovation in materials engineering. His patent and work with Ciba-Geigy Corporation highlight his role as a key figure in advancing manufacturing processes.