Company Filing History:
1 out of 1 
1 out of 3 Years Active: 1980-1987
Title: The Innovative Mind of Hans Dauernheim
Introduction
Hans Dauernheim is a notable inventor based in Dreieich, Germany. He has made significant contributions to the fields of dental and automotive technology. With a total of 2 patents, his work reflects a commitment to innovation and practical solutions.
Latest Patents
Dauernheim's latest patents include an "Apparatus for removing plaque and stains from the surfaces of teeth." This device features an elongated handle that contains a removable cartridge for a supply of flowable solid material. The nozzle defines a mixing chamber that receives solid material from the cartridge and compressed air from an adapter, which can also connect to a dentist's drill. Additionally, the adapter supplies a stream of water that is discharged by the nozzle through a first orifice. A second orifice of the nozzle communicates with the mixing chamber to receive a mixture of compressed air and solid material.
Another significant patent is the "Motor vehicle window drive mechanism." This mechanism includes a carriage with the window affixed to it and a carrier attached to the carriage with a drive cable. The carrier is fastened in driven engagement with the drive cable. A guide tube made of plastic surrounds the drive cable, while a support tube surrounds the guide tube. Both tubes are formed with a longitudinal slot through which a portion of the carrier may extend to effect the driven engagement between the drive cable and the carrier.
Career Highlights
Throughout his career, Hans Dauernheim has worked with several companies, including Emda Fabrik Elektro-Medizinischer und Dentaler Apparate Georg Hartmann and Metallwerk Max Brose, GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Dauernheim has collaborated with notable coworkers such as Martin Saupe and Maximillian Markl. Their combined expertise has contributed to the successful development of his inventions.
Conclusion
Hans Dauernheim's contributions to innovation in dental and automotive technology are commendable. His patents demonstrate a blend of creativity and practicality that addresses real-world challenges. His work continues to inspire future inventors in the field.