This inventor holds 4 USPTO granted patents. Top assignees: Siemens Aktiengesellschaft, Siemens Nixdorf Informationssysteme Aktiengesellschaft. Active years: 1984-1996.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Otmar Irro. Retrieved from https://idiyas.com/inventor/otmar-irro
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 1.3
ph-index = 3
Forward Citations = 31(Granted Patents)
Location History:
- Feldkirchen, DE (1984)
- Feldkirchen-Westerham, DE (1993 - 1996)
Company Filing History:
3 out of 30,874 
Siemens Aktiengesellschaft
1 out of 189 
Siemens Nixdorf Informationssysteme Aktiengesellschaft
Years Active: 1984-1996
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4 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Otmar Irro. Retrieved from https://idiyas.com/inventor/otmar-irro
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]
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]
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]
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]
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]