Location History:
- Offenbach-Rumpenheim, DE (2014 - 2015)
- Offenbach, DE (2011 - 2020)
Company Filing History:
3 out of 1,242 
3 out of 596 
1 out of 34 
Years Active: 2011-2020
Title: Innovator Stefan Bernhardt: Pioneering 3D Printing Technologies
Introduction
Stefan Bernhardt, an accomplished inventor based in Offenbach, Germany, has made significant contributions to the field of 3D printing. With a portfolio of nine patents, Bernhardt's work primarily focuses on advancements in materials and methods that enhance the 3D printing process.
Latest Patents
Among his latest inventions are two noteworthy patents related to the binder jetting process in 3D printing. The first patent, titled "Bead polymer made of hard phase with domains of a soft phase," addresses the unique composition of suspension polymers that incorporate a hard phase alongside an uncrosslinked soft phase. This innovation allows for more effective bonding of particles—whether inorganic materials such as sand or metal powders, or polymeric particles like polymethacrylates and polyamides—leading to the creation of robust three-dimensional objects.
The second patent, "Spray-dried soft-phase emulsion polymer for filling the gussets in bead polymer layers in a binder jetting method," extends the applications of the binder jetting technique. This invention details how polymers can effectively fill gaps in bead layers, enhancing the integrity and quality of the printed structures.
Career Highlights
Stefan Bernhardt has built his career at renowned companies, including Evonik Degussa GmbH and Evonik Operations GmbH. His experiences at these institutions have not only honed his technical skills but have also allowed him to push the boundaries of 3D printing technologies.
Collaborations
Throughout his career, Bernhardt has collaborated with esteemed professionals such as Dirk Poppe and Stephan Wieber. These collaborations have facilitated a dynamic exchange of ideas, further fueling innovation in the realm of 3D printing.
Conclusion
In summary, Stefan Bernhardt stands out as a pioneering inventor within the 3D printing industry. His innovative patents and collaborative efforts demonstrate his commitment to advancing technology, making substantial contributions that may redefine manufacturing processes for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.