Forward Citations = 72

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5 inventors (with patents filed for the assignee):

Walter J Martin (6 out of 7 patents)

Johannes J Martin (6 out of 12 patents)

Erich Weber (4 out of 6 patents)

4. Heinz Weiand (2 out of 2 patents)

5. Horst Kammholz (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 4240402 - Grate for industrial furnaces (1980-12-23),

2. 4239029 - Grate for industrial furnaces (1980-12-16),

3. 4235172 - Grate with compensating means for use in industrial furnaces (1980-11-25),

4. 4143603 - Method and furnace for combustion of primary fuels with moisture (1979-03-13),

5. 4096809 - Apparatus for compensating for thermally induced deformation of sections (1978-06-27),

6. 4073480 - Apparatus for the processing of slag (1978-02-14),

7. 3955512 - Refuse incinerator (1976-05-11),

8. 3951081 - Method and apparatus for incinerating of refuse (1976-04-20),

Josef Martin Feuerungsbau GmbH is a leading company in the field of heating systems and fireplaces. With over 50 years of experience, they offer high-quality products and services for residential and commercial customers. Their team of expert technicians ensures efficient installation and maintenance of heating systems, ensuring customer satisfaction.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

8 Patents

#195 in Munich

#4,358 in Germany

Munich, Germany

Josef Martin Feuerungsbau Gmbh