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Walter Stephen patents

Walter Stephen is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorWalter Stephen
Total patents2
First publicationOct 13, 2016
Latest publicationMar 9, 2021

Notable patents

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Recent patents

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Major assignees

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Top assignees for this inventor
AssigneePatents
Stora Enso Oyj2

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
C08G18/64922
D01D5/082
D01F9/172
D01F1/102
C25C3/1252