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Defoe Dalen patents

Defoe Dalen is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorDefoe Dalen
Total patents4
First publicationJan 27, 2022
Latest publicationJan 23, 2024

Notable patents

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Major assignees

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Top assignees for this inventor
AssigneePatents
Clearfield Inc4

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
G02B6/44574
B65H75/22274
B65H2701/324
B65H75/224
B65H75/2414