This page is not indexed by search engines while we improve data quality.

Howell Stephen John patents

Howell Stephen John is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorHowell Stephen John
Total patents21
First publicationAug 31, 2017
Latest publicationDec 12, 2023

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
Gen Electric21
Ge Avio Srl3

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
Y02T50/6017
F23R3/00714
F23R3/5013
F02C7/189
F23R3/0028