Werner Wiedmann

This inventor holds 9 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Werner & Pfleiderer Gmbh, Coperion Gmbh, Veba Oel Ag. Active years: 1980-2009.

USPTO Granted Patents = 9 (Patent Applications = 1)

% Patents Active = 100.0

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 122(Granted Patents)

Company Filing History:

8 out of 123

Werner & Pfleiderer Gmbh

where one patent can have more than one assignee

Years Active: 1980-2009

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7607817 - Extruder having a set back gas-permeable wall portion (2009-10-27),

2. 5573332 - Screw element for a screw-like extrusion machine (1996-11-12),

3. 4861615 - Methods for preparing chocolate mixtures (1989-08-29),

4. 4786514 - Method and apparatus for extruding a food product (1988-11-22),

5. 4605444 - Processes for preparing caseinates (1986-08-12),

6. 4455091 - Process for regulating the mixing process of rubber mixtures in an (1984-06-19),

7. 4302143 - Device for filling a container which is under pressure (1981-11-24),

8. 4255161 - Apparatus for introducing solid fuels into a pressure gasification (1981-03-10),

9. 4234259 - Mixing apparatus for kneading of plastic substances (1980-11-18),

Title: The Innovative Mind of Werner Wiedmann

Introduction

Werner Wiedmann, a prominent inventor based in Stuttgart, Germany, is recognized for his significant contributions to the field of extrusion technology. With a remarkable portfolio of 9 patents, Wiedmann has demonstrated his innovative prowess in the conditioning and processing of materials, particularly plastics and elastomers.

Latest Patents

Two of his latest patents showcase his cutting-edge ideas in the extruder sector. The first, titled "Extruder having a set back gas-permeable wall portion," presents a novel design for an extruder that efficiently applies methods for feeding powdery bulk materials. This extruder features a gas-permeable wall portion connected to both a vacuum source and a pressure gas source. This allows for the formation of a layer of bulk material on the wall, effectively preventing it from passing through, thereby enhancing the solid transport of materials.

The second patent, "Screw element for a screw-like extrusion machine," focuses on improving the functionality of screw elements in extruding machines. This design allows for moderate recirculation and effective mixing by employing a unique blade land configuration, increasing both the efficiency and effectiveness of the extrusion process.

Career Highlights

Throughout his career, Werner Wiedmann has been associated with prestigious companies, including Werner & Pfleiderer GmbH and Veba Oel AG. His work in these organizations has cemented his reputation as a leader in the field of extrusion technology, consistently pushing the boundaries of what is possible with processing materials.

Collaborations

Collaboration has been vital to Wiedmann's success, working alongside talented individuals like Albert Grimminger and Hanns-Martin Schmid. Their collective efforts have led to advancements that not only enhance operational efficiency but also contribute to innovation within the industry.

Conclusion

Werner Wiedmann's contributions to the field of extrusion technology through his inventions and collaborations underline his status as a leading inventor. His latest patents exemplify a commitment to innovation that continues to shape the future of material processing. As industries evolve, the innovations of thinkers like Wiedmann will undoubtedly inspire future advancements in technology.