Forward Citations = 21

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4 inventors (with patents filed for the assignee):

Ludwig Zerle (2 out of 4 patents)

Franz Mair (1 out of 6 patents)

Jurgen Peschke (1 out of 1 patent)

4. Heinz Schmidt (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4330909 - Apparatus for flattening and guiding an elongated web (1982-05-25),

2. 4329838 - Method and apparatus for detwisting cloth (1982-05-18),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#59 in Augsburg

#10,692 in Germany

Augsburg, Germany

Erhardt & Leimer Kg

Forward Citations = 21

4 inventors:

Ludwig Zerle (2 out of 4 patents)

Franz Mair (1 out of 6 patents)

Jurgen Peschke (1 out of 1 patent)

4. Heinz Schmidt (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Erhardt & Leimer Kg. Retrieved from https://idiyas.com/company/erhardt-and-leimer-kg

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]