Spectrum External Line Inspection Technology Inc.

Calculating rank

USPTO Granted Patents = 3

Forward Citations = 3

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7 inventors (with patents filed for the assignee):

Shamus McDonnell (2 out of 3 patents)

Mike Westman (2 out of 3 patents)

Ken Smelquist (1 out of 3 patents)

4. Gordon Lischuk (1 out of 1 patent)

5. Chijioke Ukiwe (1 out of 1 patent)

6. Robert Gagnon (1 out of 1 patent)

7. Grant Dakin (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8800739 - Spooling apparatus for survey wire (2014-08-12),

2. 7881890 - Method of prioritizing anomalies in a buried linear conductor (2011-02-01),

3. 7697572 - Survey controller multiplexer (2010-04-13),

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USPTO Data Jan 1 1976 - Nov 3 2026

3 Patents

#101 in Edmonton

#4,379 in Canada

Edmonton, Canada

Spectrum External Line Inspection Technology Inc.

Forward Citations = 3

7 inventors:

Shamus McDonnell (2 out of 3 patents)

Mike Westman (2 out of 3 patents)

Ken Smelquist (1 out of 3 patents)

4. Gordon Lischuk (1 out of 1 patent)

5. Chijioke Ukiwe (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spectrum External Line Inspection Technology Inc.. Retrieved from https://idiyas.com/company/spectrum-external-line-inspection-technology

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]