Location History:
- Munich, DE (1982 - 1993)
- Munchen, DE (1990 - 2000)
- München, DE (2004)
Company Filing History:
9 out of 997 
2 out of 111 
2 out of 24 
Years Active: 1982-2004
Title: The Innovative Contributions of Alfred Hirt
Introduction
Alfred Hirt is a notable inventor based in Munich, Germany, recognized for his significant contributions to the field of printing technology. With a total of 15 patents to his name, Hirt has developed innovative methods that enhance the efficiency and effectiveness of printing processes.
Latest Patents
Among his latest patents is a method for imaging and erasing an erasable printing form. This method involves charging the printing form on its entire surface and coating it with particles, particularly toner particles, that bear the opposite charge. The layer formed by these particles is then fixed according to the image using a beam, such as a laser beam, and especially by infrared radiation. The unfixed portions of the layer are subsequently removed, or the non-ablated portions are fixed through full-surface heat treatment. Another significant patent is for a process involving a printing head suitable for imaging a ferroelectric printing form. This printing head is sealed relative to the printing form by a spring-elastic seal, and it creates a discharge plasma in the discharge chamber at low pressure, allowing charge carriers to emerge onto the printing form.
Career Highlights
Throughout his career, Alfred Hirt has worked with prominent companies in the printing industry, including Man Roland Druckmaschinen AG and M.A.N. Maschinenfabrik Augsburg-Nürnberg AG. His work in these organizations has contributed to advancements in printing technology and has solidified his reputation as an innovator in the field.
Collaborations
Hirt has collaborated with notable individuals such as Robert Weiss and Hartmut Fuhrmann, further enhancing his contributions to the industry through shared expertise and innovation.
Conclusion
Alfred Hirt's innovative patents and career achievements have made a lasting impact on the printing technology sector. His work continues to influence advancements in the field, showcasing the importance of innovation in driving progress.