Forward Citations = 36

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7 inventors (with patents filed for the assignee):

Walter Stanke (2 out of 2 patents)

Gottfried Mertens (2 out of 2 patents)

Gerhard Preusser (1 out of 11 patents)

4. Hugo Lewandowski (1 out of 1 patent)

5. Gerd Friedrich Fautz (1 out of 1 patent)

6. Heinz Kloster (1 out of 1 patent)

7. Paul Radusch (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4025979 - Apparatus for cleaning the sealing surfaces of coke oven doors and door (1977-05-31),

2. 3988211 - Apparatus for quenching coke pushed from coke ovens (1976-10-26),

3. 3971092 - Apparatus for cleaning the sealing surfaces of coke oven doors and door (1976-07-27),

4. 3959130 - Process for decontaminating sewage containing cyanide (1976-05-25),

Heinrich Koppers Gesellschaft MIT Beschrankter Haftung is a leading manufacturer and supplier of high-quality industrial equipment and machinery. With a strong focus on innovation and technology, the company offers a wide range of products and solutions for various industries including mining, metallurgy, and construction. Their advanced technologies and high-quality products have helped them establish a strong reputation in the market.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#67 in Essen

#6,914 in Germany

Essen, Germany

Heinrich Koppers Gesellschaft MIT Beschrankter Haftung