Petra Greussing

Title: Petra Greussing - Innovator in Optical Filter Technology

Introduction

Petra Greussing is a notable inventor based in Meiningen, Switzerland. She has made significant contributions to the field of optical technology, particularly through her innovative methods in manufacturing optical filters. Her work has garnered attention for its potential applications in various industries.

Latest Patents

Petra holds a patent for a "Method of manufacturing a linearly variable optical filter." This method involves producing a spectral gradient filter on a substrate. The process includes providing the substrate with a first surface to be coated, using a shadow mask with a bordered coating area, and creating a masked substrate. The method ensures that parts of the shadow mask lie directly on the surface of the substrate during the coating process, preventing vapor migration. This innovative approach allows the shadow mask to be used for multiple coatings, enhancing efficiency in production.

Career Highlights

Petra Greussing is currently associated with Optics Balzers AG, where she applies her expertise in optical technologies. Her role at the company allows her to further develop her inventions and contribute to advancements in the field. With her patent, she has established herself as a key player in optical filter manufacturing.

Collaborations

Petra collaborates with her coworker, Tobias Geldhauser, to enhance their research and development efforts. Their partnership fosters innovation and drives the success of their projects within the company.

Conclusion

Petra Greussing's contributions to optical filter technology exemplify her innovative spirit and dedication to advancing the field. Her patent and work at Optics Balzers AG highlight her role as a significant inventor in the industry.