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Fiegener John D patents

Fiegener John D is listed as an inventor on 24 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorFiegener John D
Total patents24
First publicationNov 5, 2015
Latest publicationFeb 10, 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
B62H2005/00815
B62H5/0015
B62J11/0015
E05B71/0015
E05B17/0011