For the Inventor, By the Inventor

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Melbourne, Australia

Comalco Limited

USPTO Granted Patents = 3

Forward Citations = 31

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4 inventors (with patents filed for the assignee):

David J Milne (2 out of 4 patents)

Robin David Holliday (1 out of 1 patent)

Pearson J Cresswell (1 out of 2 patents)

4. David M Smith (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4483830 - Production of alumina (1984-11-20),

2. 4434014 - High strength wear resistant aluminium alloys and process (1984-02-28),

3. 4059673 - Production of bauxite and aluminium chloride of low iron content (1977-11-22),

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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#86 in Melbourne

#1,412 in Australia

Melbourne, Australia

Comalco Limited

Forward Citations = 31

4 inventors:

David J Milne (2 out of 4 patents)

Robin David Holliday (1 out of 1 patent)

Pearson J Cresswell (1 out of 2 patents)

4. David M Smith (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Comalco Limited. Retrieved from https://idiyas.com/company/comalco

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]

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