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Birch Stephen patents

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

Inventor statistics
MetricValue
InventorBirch Stephen
Total patents2
First publicationJan 25, 2018
Latest publicationMar 23, 2021

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
Akzo Nobel Coatings Int Bv2

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
B05D7/5362
B05D2451/002
B05D7/522
B05D2601/202
B05D7/142