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Roy John W patents

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

Inventor statistics
MetricValue
InventorRoy John W
Total patents2
First publicationJul 9, 2015
Latest publicationMay 31, 2016

Notable patents

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Recent patents

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Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Teledyne Instruments Inc2

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
B23K26/362
H01J49/04632
G01J3/4432
B23K26/162
B23K26/1272