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Klein Alexander patents

Klein Alexander is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorKlein Alexander
Total patents31
First publicationApr 16, 2015
Latest publicationFeb 5, 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 CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
D04H3/027
D01D5/126
D01D5/09855
D04H3/165
C08F220/18045