Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JH

John F. Heffron

Delphi Technologies: 3 patents #1,040 of 4,124Top 30%
Youngstown, OH: #68 of 284 inventorsTop 25%
Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,473,846 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9991620 Electrical cable connector Richard J. Boyer, Evangelia Rubino, Duane L. Brantingham, Zachary J. Richmond 2018-06-05
9899128 Signal transmission cable assembly with ungrounded sheath containing electrically conductive particles Richard J. Boyer, Evangelia Rubino, Zachary J. Richmond 2018-02-20
9469176 System and method to detect an unattended occupant in a vehicle and take safety countermeasures Richard J. Boyer 2016-10-18