Forward Citations = 91

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5 inventors (with patents filed for the assignee):

Roderick C Bryant (2 out of 8 patents)

Stanley L Dougan (2 out of 5 patents)

Andrew Graham Dempster (2 out of 6 patents)

4. Eamonn P Glennon (1 out of 6 patents)

5. Harry Tagaris (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6642884 - Satellite-based positioning system receiver for weak signal operation (2003-11-04),

2. 5459473 - GPS receiver (1995-10-17),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#166 in

#2,141 in Australia

AU

Sigtec Navigation Pty Ltd.

Forward Citations = 91

5 inventors:

Roderick C Bryant (2 out of 8 patents)

Stanley L Dougan (2 out of 5 patents)

Andrew Graham Dempster (2 out of 6 patents)

4. Eamonn P Glennon (1 out of 6 patents)

5. Harry Tagaris (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sigtec Navigation Pty Ltd.. Retrieved from https://idiyas.com/company/sigtec-navigation-pty

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]