Company Filing History:
8 out of 20 
8 out of 24 
1 out of 1 Years Active: 1989-2020
Title: Johann Kreidl: Innovator in Eccentric Screw Pump Technology
Introduction
Johann Kreidl is a notable inventor based in Waldkraiburg, Germany. He has made significant contributions to the field of pump technology, particularly with his innovative designs for eccentric screw pumps. With a total of 16 patents to his name, Kreidl's work has had a substantial impact on the industry.
Latest Patents
Kreidl's latest patents include a stator for an eccentric screw pump, an eccentric screw pump itself, and a method for producing a stator. The stator features an internal hollow space with a helically coiled inner contour designed to accommodate a rotor. It consists of a stator core arranged within a stator casing, which includes at least two radially separable core parts made from either metallic or technical ceramic materials. The stator casing is a metallic stator tube that is shrink-fitted onto the stator core. Additionally, Kreidl has developed a shaft slide ring seal arrangement that includes a shaft with a first and second end, along with a slide ring seal that is non-rotatably connected to the shaft.
Career Highlights
Throughout his career, Kreidl has worked with prominent companies in the industry, including Netzsch Mohnopumpen GmbH and Netzsch Pumpen & Systeme GmbH. His experience in these organizations has allowed him to refine his skills and