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Cullen David A patents

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

Inventor statistics
MetricValue
InventorCullen David A
Total patents2
First publicationNov 23, 2017
Latest publicationOct 1, 2019

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Major assignees

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Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
C22C29/142
C01B35/042
C22C1/10842