Johannes Liefke

Title: Innovations by Johannes Liefke in Dental Technology

Introduction

Johannes Liefke is a notable inventor based in Bensheim, Germany. He has made significant contributions to the field of dental technology, particularly through his innovative patents. With a total of 2 patents, Liefke's work focuses on enhancing the efficiency and effectiveness of dental treatment instruments.

Latest Patents

One of Liefke's latest patents is a recognition system for tools insertable into dental treatment instruments. This system is designed for tools such as drill bits and milling bits, which require specific rotational speeds for optimal performance. Each tool is equipped with a code that corresponds to the necessary speed for effective use. The recognition system includes a reader that scans the code on each tool, generating identifying signals that are processed by evaluation logic. This logic converts the signals into control signals for the drive motor and indicator signals for displaying relevant information about the tool in use.

Another significant patent by Liefke is an apparatus for supporting dental handpieces. This improved storage solution features a support device for each handpiece and a switching device that creates a signal when a handpiece is placed in the supporting device without direct contact. The sensing device can utilize a light barrier or a coil and resonant circuit to detect the presence of the handpiece, ensuring efficient storage and accessibility.

Career Highlights

Johannes Liefke is associated with Siemens Aktiengesellschaft, a leading company in technology and engineering. His work at Siemens has allowed him to develop and refine his innovative ideas, contributing to advancements in dental technology.

Collaborations

Liefke has collaborated with notable colleagues such as Bernd Nickel and Josef Pabst. These partnerships have fostered a creative environment that encourages the development of groundbreaking solutions in the dental field.

Conclusion

Johannes Liefke's contributions to dental technology through his patents demonstrate his commitment to innovation and improvement in dental treatment instruments. His work continues to influence the industry, enhancing the effectiveness of dental procedures.