This inventor holds 4 USPTO granted patents. Top assignees: Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan, Voest-Alpine Aktiengesellschaft. Active years: 1976-1985.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Pirker. Retrieved from https://idiyas.com/inventor/robert-pirker
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 100.0
Average Co-Inventor Count = 1.6
ph-index = 4
Forward Citations = 33(Granted Patents)
Location History:
- Zeltweg, OE (1976)
- Zeltweg, AT (1979 - 1985)
Company Filing History:
3 out of 149 
Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan
1 out of 333 
Voest-Alpine Aktiengesellschaft
Years Active: 1976-1985
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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: Robert Pirker. Retrieved from https://idiyas.com/inventor/robert-pirker
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]