Location History:
- Karlsruhe-Durlach, DE (1984 - 1986)
- Karlsruhe, DE (1980 - 1999)
Company Filing History:
3 out of 43 
3 out of 22 
1 out of 1,246 
Years Active: 1980-1999
Title: Helmar Holl - Innovator in Embroidery Technology
Introduction
Helmar Holl is a notable inventor based in Karlsruhe, Germany. He has made significant contributions to the field of embroidery technology, holding a total of 8 patents. His innovative designs and processes have advanced the capabilities of sewing and embroidering machines.
Latest Patents
One of his latest patents is a process for embroidering oversized patterns. This invention allows for the precise positioning of combination patterns composed of partial patterns on sewing or embroidering machines. The process utilizes a common sewing stitch as a hooking point, which is strategically located outside the contour of the pattern. This ensures that the connection threads to the pattern are removed after finishing the second partial pattern, enhancing the overall quality of the embroidery.
Another significant patent is an embroidery frame with a clamping device. This design features a closed inner frame and an outer frame that is open at a point. The clamping device includes projections at each end of the outer frame, allowing for a stud that can be fixed at one projection. A screw device cooperates with the stud, providing a robust mechanism for securing the embroidery frame during operation.
Career Highlights
Throughout his career, Helmar Holl has worked with prominent companies in the embroidery industry. Notable among these are G.M. Pfaff Aktiengesellschaft and Dorina Nahmaschinen GmbH. His experience in these organizations has contributed to his expertise and innovative approach to embroidery technology.
Collaborations
Helmar has collaborated with several talented individuals in his field, including Mathias Herbach and Rolf Kessler. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in embroidery.
Conclusion
Helmar Holl's contributions to embroidery technology through his patents and collaborations have significantly impacted the industry. His innovative spirit continues to inspire advancements in sewing and embroidery processes.
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.