Porto Alegre, Brazil

Guilherme Pizzato Sieben

This inventor holds 1 USPTO granted patent. Top assignee: Andreas Stihl Ag Co. Kg. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guilherme Pizzato Sieben. Retrieved from https://idiyas.com/inventor/guilherme-pizzato-sieben

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: Guilherme Pizzato Sieben: Innovator in Exhaust-Gas Muffler Technology

Introduction

Guilherme Pizzato Sieben is a notable inventor based in Porto Alegre, Brazil. He has made significant contributions to the field of engineering, particularly in the design of exhaust-gas mufflers for handheld work apparatuses powered by internal combustion engines. His innovative approach has led to the development of a patented technology that enhances the efficiency and functionality of these devices.

Latest Patents

Guilherme holds a patent for an exhaust-gas muffler, which is specifically designed for handheld work apparatuses driven by internal combustion engines. The invention features a muffler housing that includes an engine-end wall with an inlet window and an outlet. The design incorporates attachment means for securing the muffler to the engine, ensuring stability and performance. Additionally, the engine-end wall is reinforced with a sheet metal piece to enhance durability. A discharge channel is formed between the reinforcing piece and the muffler housing, facilitating effective exhaust gas flow.

Career Highlights

Guilherme Pizzato Sieben is currently associated with Andreas Stihl AG & Co. KG, a leading company in the manufacturing of outdoor power equipment. His work at Stihl has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of technology in the industry. His dedication to engineering excellence is evident in his patent and the impact it has on product performance.

Collaborations

Guilherme has collaborated with esteemed colleagues such as Ralf Blechschmidt and Helmut Schlessmann. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Guilherme Pizzato Sieben is a prominent figure in the field of exhaust-gas muffler technology, with a patent that showcases his innovative spirit. His contributions to Andreas Stihl AG & Co. KG and collaborations with fellow engineers highlight his commitment to advancing engineering solutions. His work continues to influence the industry and improve the functionality of handheld work apparatuses.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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