Company Filing History:
11 out of 32 
5 out of 5 
1 out of 1 Years Active: 1980-2018
Title: Franz Wonisch: Innovator in Firearm Technology
Introduction
Franz Wonisch is a notable inventor based in Arnsberg, Germany, recognized for his contributions to firearm technology. With a total of 18 patents to his name, he has made significant advancements in the design and functionality of firearms.
Latest Patents
One of his latest inventions is the cylinder breech block device of a repeating firearm. This device features a breech block cylinder that is pivoted within the system housing of the firearm, allowing for repetitive action and the capability to lock for firing. Additionally, a firing pin is mounted for linear displacement towards a cartridge stored in a magazine of the barrel. The firing pin is cocked by a tension spring, and its cocking is achieved through the rotation of a breech bolt handle connected to a tension crown ring.
Another significant patent is the two-piece locking block device designed for handguns. This device includes a locking block that securely locks the barrel to the breech before firing. It also features a control member that swings out the barrel after firing, facilitating the separation of the barrel from the breech. The design incorporates a feed ramp for feeding cartridges into the chamber following the ejection of a fired cartridge, showcasing a modular design that can be adapted to specific requirements.
Career Highlights
Franz Wonisch has worked with prominent companies in the firearms industry, including Carl Walther GmbH and Umarex Sportwaffen GmbH & Co. KG. His experience in these organizations has contributed to his expertise and innovative capabilities in firearm technology.
Collaborations
Throughout his career, Wonisch has collaborated with notable individuals such as Wulf-Heinz Pflaumer and Stefan Eith. These collaborations have likely influenced his work and led to the development of his innovative patents.
Conclusion
Franz Wonisch stands out as a significant figure in the field of firearm innovation, with a strong portfolio of patents that enhance the functionality and safety of firearms. His contributions continue to impact the industry positively.