% Expired Patents = 33.3

Forward Citations = 27

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5 inventors (with patents filed for the assignee):

Peter Hugh Davies (1 out of 1 patent)

Morris Herbert Friske (1 out of 1 patent)

Gunther Schwarz (1 out of 3 patents)

4. Georg Staudenrausch (1 out of 17 patents)

5. Ludwig Piereder (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6626643 - Twin vane pump apparatus for dispensing meat products (2003-09-30),

2. 6056634 - Method and apparatus for forming uniform, thinly cohered products from (2000-05-02),

3. 5352151 - Apparatus for applying casing to a stuffing horn and method of use (1994-10-04),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#548 in

#4,374 in Canada

CA

Handtmann Piereder Machinery Ltd.

Forward Citations = 27

5 inventors:

Peter Hugh Davies (1 out of 1 patent)

Morris Herbert Friske (1 out of 1 patent)

Gunther Schwarz (1 out of 3 patents)

4. Georg Staudenrausch (1 out of 17 patents)

5. Ludwig Piereder (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Handtmann Piereder Machinery Ltd.. Retrieved from https://idiyas.com/company/handtmann-piereder-machinery

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]