This inventor holds 3 USPTO granted patents. Top assignees: Herberts Gesellschaft MIT Beschrankter Haftung, E.i. Dupont De Nemours and Company. Active years: 1997-2006.
Company Filing History:
2 out of 90 
1 out of 16,339 
Years Active: 1997-2006
Title: Helga Stegen: Innovator in Plastic Molding Technology
Introduction
Helga Stegen is a notable inventor based in Wuppertal, Germany. She has made significant contributions to the field of plastic molding technology, particularly in the automotive sector. With a total of three patents to her name, her work has had a lasting impact on the industry.
Latest Patents
Among her latest patents is a design for decoratively enameled plastic molded parts for motor vehicles. This innovation involves plastics molded parts that are suitable for the motor vehicle sector, consisting of a transparent plastics material with a rear face that is coated with a color- and/or effect-producing lacquer. Another significant patent is a process for the effect coating of grained plastics parts. This process is characterized by its ability to coat polar plastics parts that have a grained surface, enhancing their aesthetic appeal.
Career Highlights
Helga has worked with several prominent companies throughout her career. Notably, she was employed at Herberts Gesellschaft mit beschränkter Haftung and E.I. du Pont de Nemours and Company. Her experience in these organizations has contributed to her expertise in the field of plastic technology.
Collaborations
Throughout her career, Helga has collaborated with notable colleagues, including Joachim Blum and Manfred Mass. These partnerships have allowed her to further develop her innovative ideas and contribute to advancements in her field.
Conclusion
Helga Stegen's contributions to plastic molding technology have established her as a key figure in the industry. Her patents reflect her innovative spirit and commitment to enhancing automotive design through advanced materials.