Company Filing History:
9 out of 53 
1 out of 1 
1 out of 1 Years Active: 1982-1990
Title: Ernst Dreier: A Pioneer in Sewing Machine Innovations
Introduction
Ernst Dreier, an accomplished inventor from Steckborn, Switzerland, has made significant contributions to the field of sewing machinery, holding a remarkable 16 patents throughout his career. His innovative designs have helped refine the functionality and efficiency of sewing machines, making them more versatile for users.
Latest Patents
Among his latest inventions, Dreier's patents include the "Apparatus for guiding and braking bands in sewing machines" and a "Sewing machine presser foot with needle guide for slide fastener." The first patent features an elongated flat housing designed to guide and secure elastic or nonelastic bands during the sewing process. This device includes a reciprocable slide that adjusts the channel's effective width and supports an adjustable fabric guide, allowing for precision in guiding the fabric. Meanwhile, his presser foot invention includes a transversely extending channel that maintains a needle guide's position, ensuring accuracy while stitching slide fasteners adjacent to fabric edges.
Career Highlights
Dreier's career has been marked by his work with prominent companies, including Bernina Sewing Machine Factory and Fritz Gegauf AG. His tenure at these companies allowed him to collaborate on cutting-edge sewing machine technologies that have shaped modern sewing practices.
Collaborations
Throughout his career, Dreier has worked alongside notable individuals such as Johann Lahodny and Emmy Frey. Their collaborations have enabled the development of innovative solutions tailored to meet the demands of the sewing industry, enhancing both functionality and user experience.
Conclusion
Ernst Dreier's impressive portfolio of patents and his dedication to improving sewing machinery demonstrate his remarkable impact on the industry. His inventions continue to influence contemporary sewing practices, solidifying his legacy as a key figure in the world of sewing technology.
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.