Company Filing History:
3 out of 64 
2 out of 12 
1 out of 5 Years Active: 1978-1990
Title: **Alfred Keiter: Innovator of Reloadable Ribbon Cassettes**
Introduction
Alfred Keiter, based in Wilhelmshaven, Germany, is an accomplished inventor known for his contributions to office technology, specifically in the realm of typewriters and similar machines. With seven patents to his name, Keiter has significantly enhanced the usability and efficiency of ribbon cassettes.
Latest Patents
Among Alfred Keiter's latest inventions is the reloadable ribbon cassette designed for typewriters and similar office machines. This innovative cassette addresses the common challenge of quickly and cleanly exchanging ribbon spools. By allowing the take-up and supply spools to be placed freely onto bearing pins, the design minimizes the risk of soiling the user's fingers during spool exchanges. The cassette's design permits these exchanges to be executed with minimal manipulation, making it accessible even for less experienced operators. Furthermore, the inclusion of a cover plate during the reloading process aids in securing the ribbon, providing a starting point for the threading of the ribbon around the path to the take-up spool core.
Career Highlights
Alfred Keiter's professional journey includes significant tenures at renowned companies such as Olympia Werke AG and AEG Olympia Aktiengesellschaft. His experiences at these organizations have shaped his inventive prowess and contributed to the advancement of ribbon technologies.
Collaborations
Keiter has collaborated with notable colleagues such as Hermann Jendricke and Manfred Sauer. Together, they have worked towards enhancing office machine efficiencies and inventing practical solutions for common industry challenges.
Conclusion
Alfred Keiter stands out as a prominent inventor in the field of office technology, particularly for his advancements in ribbon cassettes. His innovations not only enhance usability but also reflect his dedication to reducing waste in office supplies. With a continued focus on improving the functionality of office machines, Keiter's contributions will undoubtedly influence future technologies.