This inventor holds 2 USPTO granted patents. Top assignees: Naintsch Mineralwerke Gessellschaft M.b.h., Other. Active years: 1988-1998.
Company Filing History:
1 out of 1 
1 out of 834,350 Years Active: 1988-1998
Title: Manfred Hangl: Innovator in Waste Water Purification and Particle Size Analysis
Introduction
Manfred Hangl is a notable inventor based in Graz, Austria. He has made significant contributions to the fields of waste water purification and particle size analysis. With a total of 2 patents, his work reflects a commitment to innovation and practical solutions in environmental technology.
Latest Patents
Hangl's latest patents include a method for purifying waste water using activated sludge to increase efficiency. Additionally, he developed a method and apparatus for grain-size analysis. This innovative particle size analysis is conducted in a cuvette traversed by multiple vertically spaced light curtains. The unique spacing allows for precision measurements without issues arising from the scanning of a sedimentation cell.
Career Highlights
Throughout his career, Hangl has worked with Naintsch Mineralwerke Gesellschaft M.b.h., where he applied his expertise in environmental technology. His contributions have been instrumental in advancing methods for waste treatment and analysis.
Collaborations
Some of his notable coworkers include Harald Trooper and Norbert Wamser. Their collaboration has likely contributed to the success of his innovative projects.
Conclusion
Manfred Hangl's work exemplifies the spirit of innovation in environmental technology. His patents and career achievements highlight his dedication to improving waste water purification and particle size analysis.