Location History:
- Punchheim, DE (1998)
- Puchheim, DE (1984 - 2012)
Company Filing History:
12 out of 672 
11 out of 182 
1 out of 2 Years Active: 1984-2012
Title: The Innovative Mind of Gerhard Schwenk
Introduction
Gerhard Schwenk, a prolific inventor based in Puchheim, Germany, holds an impressive portfolio of 25 patents. He has dedicated his career to advancing the field of value document technology, creating innovative solutions that enhance security and functionality in financial documents.
Latest Patents
Two of his latest patents showcase his ingenuity in this area. The first patent, titled "Value Document," pertains to a banknote that incorporates a value document substrate. This invention features two different substances designed to validate the authenticity of the banknote. Notably, a first feature substance is embedded within the substrate, while a second luminescent feature substance is applied as a coded element. The second recent patent, known as "Valuable Document," involves a printed value document incorporating at least one luminescent substance, further bolstering document security.
Career Highlights
Schwenk has made significant contributions to companies like Giesecke & Devrient GmbH and Gao Gesellschaft für Automation und Organisation mbH. His work centers on implementing sophisticated technologies to improve the security of financial documents and transactions.
Collaborations
Throughout his career, Schwenk has collaborated with noteworthy individuals such as Wittich Kaule and Gerhard Stenzel. These partnerships have played a crucial role in the development and refinement of his inventions.
Conclusion
Gerhard Schwenk’s contributions to the field of value document technology demonstrate a strong commitment to innovation. His 25 patents highlight his expertise and creativity, positioning him as a key figure in enhancing the security and reliability of financial instruments.