Location History:
- Graz, AT (2001 - 2008)
- Stattegg, AT (2013 - 2015)
Company Filing History:
6 out of 98 
2 out of 63 
1 out of 1 Years Active: 2001-2015
Title: **Innovative Contributions of Harald Weigant in the Paper and Board Industry**
Introduction
Harald Weigant is a prominent inventor based in Graz, Austria, known for his remarkable contributions to the field of paper and board manufacturing. With an impressive portfolio of nine patents, Weigant has showcased his expertise in developing innovative solutions that enhance the efficiency and performance of industrial processes.
Latest Patents
Among his latest creations, Weigant has patented a **Transfer Suction Roll for Transfer of a Material Web**. This invention features a transfer suction roll with a perforated suction roll shell that pivots on roller bearings. The innovation includes a suction box integrated within the roll, which establishes a suction zone on the perforated shell through seals. This design is enhanced by a suction hood positioned on the outer circumference, enabling air to be drawn from the suction box through the shell, effectively transferring material webs.
Another notable patent is the **Device for Treating a Pulp Web in an Extended Nip Pressing Unit**. This invention involves a process and apparatus designed for use in paper or board machines. The apparatus consists of a press roll with a rotating press shell and an opposing roll. The pulp web undergoes dewatering in an extended press nip between these rolls, ensuring efficient transfer from the pressing shell to a designated transfer element.
Career Highlights
Throughout his career, Weigant has been associated with esteemed companies such as Andritz AG and Andritz Patentverwaltungs-Gesellschaft M.b.H. His work at these organizations has been pivotal in advancing technologies in the paper industry, driving innovation and improving processes.
Collaborations
Harald Weigant has had the opportunity to collaborate with key industry figures, including Wilhelm Mausser and Manfred Schmid. These collaborations have enriched his work, fostering an environment of creativity and innovation in the field of paper and board technologies.
Conclusion
Harald Weigant's contributions through his patents exemplify his commitment to enhancing manufacturing processes in the paper industry. His innovative spirit continues to influence the field, showcasing the importance of creative thinking and practical solutions in industrial applications. As he moves forward, the impact of his work will undoubtedly inspire future innovations.
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.