Voest-Alpine Bergtechnik

Calculating rank

USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 3

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3 inventors (with patents filed for the assignee):

Kurt Schaffer (1 out of 7 patents)

Egmont Lammer (1 out of 5 patents)

Grant Norman Colbert (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 7048340 - Method for introducing and blowing rock dust and device for carrying out said method (2006-05-23),

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USPTO Data Jan 1 1976 - Oct 27 2026

1 Patents

#6 in Zeltweg

#1,438 in Austria

Zeltweg, Austria

Voest-Alpine Bergtechnik

Forward Citations = 3

3 inventors:

Kurt Schaffer (1 out of 7 patents)

Egmont Lammer (1 out of 5 patents)

Grant Norman Colbert (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Voest-Alpine Bergtechnik. Retrieved from https://idiyas.com/company/voest-alpine-bergtechnik

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]