Company Filing History:
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Years Active: 2002-2009
Title: Ralf Henn: Innovator in Multi-Layer Identity Card Production
Introduction
Ralf Henn is a notable inventor based in Hardert, Germany, recognized for his contributions to the field of identity card production. With a total of four patents to his name, Henn has developed innovative methods that enhance the durability and functionality of multi-layer identity cards.
Latest Patents
Henn's latest patents focus on methods for producing multi-layer identity cards made of plastic. One of his significant inventions is a method that involves creating a card with at least one core layer printed on one side, with a covering layer applied to the printed side. Another patent presents an improvement to this method, where multiple card core layers are bonded under pressure and heat. This method includes the application of a thermoplastic polymer adhesive that enhances friction between the covering layer and the printed card core, preventing any displacement during lamination.
Career Highlights
Throughout his career, Ralf Henn has worked with prominent companies, including Siemens Aktiengesellschaft. His experience in these organizations has contributed to his expertise in the field of identity card technology.
Collaborations
Henn has collaborated with notable professionals in his field, including Dirk Fischer and Frank Püschner. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Ralf Henn's innovative methods for producing multi-layer identity cards demonstrate his significant impact on the industry. His patents reflect a commitment to enhancing the quality and functionality of identity cards, making him a key figure in this technological domain.