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Armstrong John patents

Armstrong John is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorArmstrong John
Total patents32
First publicationSep 15, 2015
Latest publicationMar 31, 2026

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

Latest publications not already listed above.

Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Southwire Co Llc31
Electronics For Imaging Inc1
Southwire Co1

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
H01B3/44329
H01B7/000929
H01B7/0229
H01B13/2426
C08K5/2026