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Crain Joel patents

Crain Joel is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorCrain Joel
Total patents3
First publicationJun 9, 2022
Latest publicationAug 12, 2025

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

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Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Boeing Co2
Amazon Tech Inc1

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
B65H5/102
B29C31/082
B65H2701/19382
B25J15/06162
B29C70/382