Location History:
- New Brunswick, NJ (US) (1984 - 1986)
- Eltville-Erbach, DE (1993 - 1997)
- Eltville, DE (1991 - 1998)
- Eltville/Erbach, DE (1996 - 1998)
- Califon, NJ (US) (1987 - 1999)
Company Filing History:
25 out of 1,194 
9 out of 1,473 
7 out of 6,662 
Years Active: 1984-1999
Title: **Stephan J Platzer: A Pioneer in Printing Technology**
Introduction
Stephan J Platzer, a prominent inventor based in Califon, NJ, has made significant contributions to the fields of printing technology and manufacturing processes. With an impressive portfolio of 49 patents, Platzer has focused on innovations that enhance the quality and efficiency of printing operations.
Latest Patents
Among his latest innovations are two notable patents. The first patent details a **process for the mechanical roughening of the surface of a printing plate**. This method involves using a cylinder brush to wet brush the substrate made from aluminum or aluminum alloy, enhancing the surface's mechanical roughness. The wet brushing utilizes a suspension with 5 to 80% by weight of abrasive particles in water, streamlining the preparation of printing plates.
The second patent pertains to a **negative working, peel developable, single-sheet color proofing system**. This invention aims to accurately reproduce images through exposure to actinic radiation, producing a negative image that can reflect the quality of lithographic printing processes effectively. The design consists of a composite structure that includes a receiver sheet, adhesive layer, color layer, and cover sheet, all critical in achieving high-quality color proofing.
Career Highlights
Stephan has had a remarkable career trajectory, working with notable companies like Hoechst Celanese Corporation and Agfa-Gevaert. His work in these organizations has allowed him to develop groundbreaking technologies that have substantially improved the printing industry.
Collaborations
Throughout his career, Platzer has collaborated with other professionals, including Karin Maerz and Gabor I Koletar. These collaborations have been essential in driving innovation and pushing the boundaries of what is possible in printing technology.
Conclusion
Stephan J Platzer's extensive experience and prolific inventiveness have positioned him as a noteworthy figure in the realm of printing technology. His 49 patents reflect his commitment to enhancing printing processes and provide a glimpse into the future of innovations within the industry. As new technologies continue to evolve, the impact of Platzer's contributions will likely resonate for years to come.
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.