Location History:
- St. Gallen, CH (2007 - 2009)
- Abtwil, CH (2011 - 2024)
Company Filing History:
22 out of 57 
8 out of 7,587 
2 out of 24 
Years Active: 2007-2025
Title: Marco Sanwald: Innovator in Powder Pump Technologies
Introduction: Marco Sanwald, located in Abtwil, Switzerland, is a prolific inventor with an impressive portfolio of 31 patents. His work primarily focuses on innovations in powder pump technologies, which are critical in various industrial applications, especially in coating processes.
Latest Patents: Among his latest patents, two noteworthy inventions stand out. The first is a "Dilute Phase Powder Pump and Method for Operating a Dilute Phase Powder Pump." This invention provides a solution for efficiently pumping powder, particularly coating powder, from a reservoir to a spray-coating device. It features a powder inlet flowing to the reservoir, a powder outlet connecting to the spray-coating device, and a sophisticated pumping mechanism that includes a motive fluid nozzle and a valve device for flow control.
The second patent is a "Multicolor Powder Center for Supplying at Least One Powder Spraying Device with Different Types of Coating Powder as Required." This invention supports a variety of coating powders, enabling flexibility in applications. It comprises multiple powder containers and pump units, ensuring that the desired types of coating powder can be dispensed as needed.
Career Highlights: Marco has held prominent positions at leading companies in the industry, including Gema Switzerland GmbH and Illinois Tool Works Inc. His contributions in these organizations have been significant in advancing the technology surrounding powder handling and application.
Collaborations: Throughout his career, Marco has collaborated with talented professionals such as Felix Mauchle and Roger Tobler. Their teamwork has undoubtedly played a role in fostering innovation and delivering cutting-edge solutions in their respective fields.
Conclusion: Marco Sanwald is a distinguished inventor whose extensive work has significantly impacted the powder handling industry. With 31 patents to his name, his innovations continue to shape the future of coating technologies. His collaborations and career achievements highlight his dedication to excellence in engineering and innovation.