Buehler Druckguss Ag

Calculating rank

USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 61

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4 inventors (with patents filed for the assignee):

Wilfried Knott (2 out of 125 patents)

Benno Niedermann (2 out of 6 patents)

Manfred Recksik (2 out of 6 patents)

4. Andreas Weier (2 out of 26 patents)

2 patents: Sort by Forward Citations

1. 6915834 - Process for producing metal foam and metal body produced using this process (2005-07-12),

2. 6874562 - Process for producing metal/metal foam composite components (2005-04-05),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#9 in Uzwil

#3,078 in Switzerland

Uzwil, Switzerland

Buehler Druckguss Ag

Forward Citations = 61

4 inventors:

Wilfried Knott (2 out of 125 patents)

Benno Niedermann (2 out of 6 patents)

Manfred Recksik (2 out of 6 patents)

4. Andreas Weier (2 out of 26 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Buehler Druckguss Ag. Retrieved from https://idiyas.com/company/buehler-druckguss-ag

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]