Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BC

Bart N. Caldwell — 10 Patents

Delphi Technologies: 6 patents #520 of 4,124Top 15%
AAAptiv Technologies Ag: 4 patents #170 of 863Top 20%
Farmington, OH: #1 of 1 inventorsTop 100%
Ohio: #8,096 of 73,341 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Bart N. Caldwell has been granted 10 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2014 and the most recent in May 2025. Bart N. Caldwell ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Bart N. Caldwell in Farmington, OH, US.

Patents per Year

Patents granted per year, 2014 to 2025Bar chart with a peak of 3 patents in 2019.peak 32014: 1 patents20142017: 2 patents20172019: 3 patents20192020: 3 patents20202025: 1 patents2025

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12294184 Legible confirmation of mated connection system John D. Schneider, John Kountz, Michael J. Demonica 2025-05-06
10644428 Connector assembly with terminal-stabilizer Rangarajan Sundarakrishnamachari, Sivakumar Jogula, John D. Schneider 2020-05-05
10601164 Connector assembly with locking feature Erika M. Garver, Christopher A. Margrave 2020-03-24
10566728 Electrical connector with high vibration resistant locks Rangarajan Sundarakrishnamachari, Sivakumar Niranjan 2020-02-18
10498066 Connector assembly with terminal-stabilizer Rangarajan Sundarakrishnamachari, Sivakumar Niranjan, John D. Schneider 2019-12-03
10348019 Connector assembly with locking feature Erika M. Hocevar, Christopher A. Margrave 2019-07-09
10186803 Electrical connector with connector lock Erika M. Hocevar, Christopher A. Margrave 2019-01-22
9705228 Connector system with disconnection evident connector position assurance feature John Jablonski 2017-07-11
9653846 Connector assembly with positional assurance Kevin Turner 2017-05-16
8784127 Electrical connection system including mating assist lever that contains locking means and connector position assurance member that interacts therewith Michael Bashkin, James D. Daugherty 2014-07-22