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Hatfield Daniel A patents

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

Inventor statistics
MetricValue
InventorHatfield Daniel A
Total patents4
First publicationJul 21, 2016
Latest publicationJun 11, 2019

Notable patents

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Recent patents

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Major assignees

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Top assignees for this inventor
AssigneePatents
Caterpillar Inc4

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
E02F9/08914
E02F9/08334
E05C19/002
E05F7/042
E05C17/022