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For the Inventor, By the Inventor

Krefeld, Germany

Manfred Winkelmann

USPTO Granted Patents = 17

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 53(Granted Patents)


Company Filing History:

goldMedal16 out of 203 
 
Didier-werke Ag
 patents
silverMedal1 out of 107 
 
Refractory Intellectual Property Gmbh & Co. Kg
 patents
bronzeMedal1 out of 73 
 
Stopinc Aktiengesellschaft
 patents
where one patent can have more than one assignee

Years Active: 1987-2011

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17 patents (USPTO):Explore Patents
1. 7910050 - Stopper for a metallurgical melting pot (2011-03-22),
2. 5279993 - Gas injection stone and process of manufacture thereof (1994-01-18),
3. 5202079 - Means and method for determining the degree of wear of a gas injection (1993-04-13),
4. 5152048 - Process for manufacturing a composite assembly of ceramic and steel (1992-10-06),
5. 5127632 - Gas flushing device including perforated brick and gas flushing stone (1992-07-07),
6. 5097995 - Flow starting tube for initiating the flow of molten material from a (1992-03-24),
7. 5056762 - Apparatus for mounting a gas washing sink in a centered manner in a (1991-10-15),
8. 5007621 - Apparatus for mounting a gas washing sink in a centered manner in (1991-04-16),
9. 4978108 - Gas washing sink without integral closure member (1990-12-18),
10. 4971295 - Safety-type gas washing sink having improved heat dissipation properties (1990-11-20),
11. 4911338 - Refractory plate assembly including replaceable refractory erosion unit (1990-03-27),
12. 4730754 - Refractory immersion tube providing laminar flow of molten metal (1988-03-15),
13. 4728013 - Refractory plate formed with expansion joints (1988-03-01),
14. 4721287 - Sleeve for blowing solid materials into a molten metal bath and method (1988-01-26),
15. 4711432 - Gas washing device (1987-12-08),

Title: The Innovative Mind of Manfred Winkelmann

Introduction

Manfred Winkelmann, a prolific inventor based in Krefeld, Germany, has made significant contributions to the field of metallurgy and refractory materials. With a remarkable portfolio of 17 patents, Winkelmann is recognized for his innovative approaches that enhance industrial processes. His work reflects a commitment to advancing technology in his chosen field.

Latest Patents

Among his latest inventions are two notable patents. The first is a stopper for a metallurgical melting pot, designed to control the discharge of molten metal, particularly at the outlet of melting pots like tundishes. This invention improves the efficiency and safety of metal processing operations. The second patent is for a gas injection stone, which involves a process where multiple adjacent nets are embedded in a refractory compound. The subsequent removal of these nets results in interconnected layers of gas channels within the stone, optimizing its performance in various industrial applications.

Career Highlights

Throughout his career, Winkelmann has been associated with prominent companies such as Didier-Werke AG and Refractory Intellectual Property GmbH & Co. KG. His experiences in these organizations have fueled his innovative spirit and allowed him to further develop his ideas in practical settings.

Collaborations

Winkelmann has collaborated with talented professionals, including Hans Rothfuss and Udo Muschner. These partnerships have contributed to the successful realization of his inventions, fostering an environment of teamwork and shared knowledge in advancing technology.

Conclusion

Manfred Winkelmann continues to be a vital figure in the realms of metallurgy and refractory materials, with his patented inventions making a lasting impact in industrial practices. His dedication to innovation is evident through his extensive patent portfolio and collaborations with fellow experts in the field.

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