This inventor holds 2 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Giesecke & Devrient Gmbh, Teroson Gmbh. Active years: 1989-2014.
Company Filing History:
Years Active: 1989-2014
Title: The Innovations of Fritz Stahr
Introduction
Fritz Stahr is a notable inventor based in Penzberg, Germany. He has made significant contributions to the field of materials science, particularly in the development of advanced security documents and innovative two-component materials. With a total of two patents to his name, Stahr's work exemplifies the intersection of creativity and practicality in modern invention.
Latest Patents
Stahr's latest patents include a "Security document with luminescent transition metal doping." This invention relates to a printed document of value that features at least one authenticity feature in the form of a luminescent substance based on doped host lattices. The host lattice possesses a strong crystal field and is doped with at least one chromophore with the electron configuration (3d). His second patent, titled "Two-component material and the use thereof," describes a two-component material based on curable prepolymers and conventional additives. Unlike traditional two-component materials, this innovation contains hardenable prepolymer in both components, allowing for a favorable volume ratio for practical applications. The materials cure rapidly and are less sensitive to dosing and mixing errors, making them particularly suitable for use as sealants, adhesives, coating materials, and molding compounds.
Career Highlights
Throughout his career, Fritz Stahr has worked with prominent companies such as Giesecke & Devrient GmbH and Teroson GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Stahr has collaborated with notable colleagues, including Thomas Giering and Rainer Hoppe. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Fritz Stahr's contributions to the field of invention, particularly in security documents and two-component materials, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to creating practical solutions that address real-world challenges.