This inventor holds 3 USPTO granted patents. Top assignee: Hilti Aktiengesellschaft. Active years: 2003-2006.
Location History:
- Untermeitingen, DE (2005)
- Kaufering, DE (2003 - 2006)
Company Filing History:
Years Active: 2003-2006
Title: Mathias Doberenz: Innovator in Electrical Hand Tools
Introduction
Mathias Doberenz is a notable inventor based in Kaufering, Germany. He has made significant contributions to the field of electrical hand tools, holding a total of 3 patents. His innovative designs have enhanced the functionality and efficiency of various tools used in construction and other industries.
Latest Patents
One of Doberenz's latest patents is a hand-held electrical combination hammer drill. This versatile tool can be used both as a drilling hammer and as a chisel hammer. It features an actuation member for controlling the electrical on-off switch, located conveniently on the tool handle. The design includes switching elements for toggling between drilling and chiseling operations, as well as stop elements that retain the actuation member in the on-position during chiseling. Additionally, the hammer drill incorporates a stop switch that secures the actuation member in its on-position when chiseling is selected.
Another significant patent is an attachment member designed for connecting a hand grip with the housing part and gearbox of an electric hand tool. This attachment member consists of a flat base plate that partitions the housing part and gearbox relative to the hand grip. It features passages for guiding fasteners and air conveying elements that enhance the tool's performance. The design also includes a support for a detent spring for a control knob, allowing for easy adjustment of the gearing in the gearbox.
Career Highlights
Mathias Doberenz is currently employed at Hilti Aktiengesellschaft, a company renowned for its high-quality construction tools and technologies. His work at Hilti has allowed him to focus on developing innovative solutions that meet the needs of professionals in the construction industry.
Collaborations
Throughout his career, Doberenz has collaborated with talented individuals such as Helmut Burger and Erwin Manschitz. These partnerships have contributed to the successful development of his inventions and have fostered a collaborative environment for innovation.
Conclusion
Mathias Doberenz is a distinguished inventor whose work in electrical hand tools has made a lasting impact on the industry. His patents reflect a commitment to innovation and practicality, ensuring that professionals have access to reliable and efficient tools.