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Freeman Stephen patents

Freeman Stephen is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorFreeman Stephen
Total patents6
First publicationMar 3, 2016
Latest publicationMar 6, 2025

Notable patents

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Recent patents

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Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Schlumberger Technology Corp6

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
G01V20/004
E21B2200/202
G06Q10/06372
E21B47/002
G06Q50/022