Forward Citations = 3

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3 inventors (with patents filed for the assignee):

Horst Redlich (3 out of 14 patents)

Gunter Joschko (2 out of 4 patents)

Guenter Joschko (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4881133 - Arrangement for the recording of an information signal (1989-11-14),

2. 4821250 - Process and apparatus for the recording of an information signal (1989-04-11),

3. 4814047 - Method for producing a prerecorded disk-shaped die (1989-03-21),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#279 in

#8,427 in Germany

DE

Dmm Master Technik Gmbh Fur Informationstrager

Forward Citations = 3

3 inventors:

Horst Redlich (3 out of 14 patents)

Gunter Joschko (2 out of 4 patents)

Guenter Joschko (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dmm Master Technik Gmbh Fur Informationstrager. Retrieved from https://idiyas.com/company/dmm-master-technik-fur-informationstrager

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]