% Expired Patents = 33.3

Trademarks = 1

Forward Citations = 15

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4 inventors (with patents filed for the assignee):

Kevin Harold McPheat (1 out of 1 patent)

Blair Forres McPheat (1 out of 6 patents)

Forres Leonard McPheat (1 out of 1 patent)

4. Kennith John Skinner (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 10040012 - Filtration systems (2018-08-07),

2. D603939 - Tub for receiving a flexible connector (2009-11-10),

3. 6092424 - Pressure sensor for a baghouse (2000-07-25),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#105 in Auckland

#274 in New Zealand

Auckland, New Zealand

Filtercorp International Limited

Forward Citations = 15

4 inventors:

Kevin Harold McPheat (1 out of 1 patent)

Blair Forres McPheat (1 out of 6 patents)

Forres Leonard McPheat (1 out of 1 patent)

4. Kennith John Skinner (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Filtercorp International Limited. Retrieved from https://idiyas.com/company/filtercorp-international

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]