Company Filing History:
2 out of 1,150 
1 out of 1 Years Active: 1976
Title: Josef Hewing: Innovator in Iron Powder and Ammunition Technology
Introduction
Josef Hewing is a notable inventor based in Monchen-Gladbach, Germany. He has made significant contributions to the fields of iron powder production and ammunition technology. With a total of 2 patents, his work has had a lasting impact on these industries.
Latest Patents
Hewing's latest patents include a method of making iron powder and a method of making dummy bullets. The method of making iron powder involves creating iron oxide particles through spray calcination, followed by reduction in a CO atmosphere at temperatures between 800°C and 1000°C. This process enhances the formation of iron fibers, resulting in a powder with low bulk density due to its fiber-like, non-porous particle consistency. The second patent, concerning the method of making dummy bullets, describes compressing iron powder into disintegrating bullets for practice ammunition. The iron powder is produced by atomizing molten steel with pressurized water, followed by annealing, crushing, scrubbing, and sieving to achieve particles sized between 0.4 to 1 mm.
Career Highlights
Throughout his career, Hewing has worked with prominent companies such as Mannesmann Aktiengesellschaft and Nederlandsche Wapen-en Munitiefabriek De Kruithoorn N.V. His experience in these organizations has allowed him to refine his expertise in iron powder and ammunition technologies.
Collaborations
Hewing has collaborated with notable coworkers, including Norbert Dautzenberg and Max Michalke. Their combined efforts have contributed to advancements in their respective fields.
Conclusion
Josef Hewing's innovative work in iron powder production and ammunition technology showcases his significant contributions to these industries. His patents reflect a commitment to enhancing manufacturing processes and product quality.