Company Filing History:
2 out of 5 
2 out of 97 
1 out of 7 Years Active: 1978-1991
Title: Horst Zeh: Innovator in Radioactive and Toxic Suspension Sampling
Introduction
Horst Zeh is a notable inventor based in Karlsruhe, Germany. He has made significant contributions to the field of sampling devices, particularly for radioactive and toxic suspensions. With a total of 5 patents to his name, Zeh's work has had a considerable impact on safety and efficiency in handling hazardous materials.
Latest Patents
One of Zeh's latest inventions is a device for taking samples of radioactive and/or toxic suspensions. This device features a single needle head designed to extract samples from a liquid circulating in a pipe loop. The liquid is drawn into a sample vessel using a vacuum-assisted air lift. To minimize clogging and ensure representative samples, the needle head includes a conical mixing chamber that enhances flow velocity and turbulence.
Another significant patent involves a method and apparatus for removing sedimentated solids from a container. This method efficiently discharges solids from an inclined container outlet while minimizing secondary waste and the need for flushing liquids. The process utilizes pulsed compressed air through a perforated pipe, making it a technically simple solution.
Career Highlights
Horst Zeh has worked with prominent organizations in the nuclear and waste management sectors. He has been associated with Gesellschaft zur Wiederaufarbeitung von Kernbrennstoffen mbH and Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH. His experience in these companies has contributed to his expertise in developing innovative solutions for handling hazardous materials.
Collaborations
Zeh has collaborated with notable colleagues such as Lorenz Finsterwalder and Ulrich Schaarschmidt. Their combined efforts have further advanced the field of sampling and waste management technologies.
Conclusion
Horst Zeh's innovative contributions to the field of sampling devices for radioactive and toxic materials highlight his importance as an inventor. His patents reflect a commitment to safety and efficiency in handling hazardous substances.