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

Joseph A. Kerul

IAInterlock Ag: 2 patents #7 of 30Top 25%
PWPrestolite Wire: 2 patents #3 of 24Top 15%
WEWells Electronics: 2 patents #7 of 12Top 60%
South Bend, IN: #130 of 809 inventorsTop 20%
Indiana: #6,080 of 33,936 inventorsTop 20%
Overall (All Time): #882,720 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6499868 Vanity mirror lamp assembly with replaceable battery 2002-12-31
6244884 Self docking electrical connector 2001-06-12
RE35693 Leadless chip carrier socket Donald E. Ralstin 1997-12-16
5634829 Low engagement force terminal with easy off-axis disengagement 1997-06-03
5391097 Low insertion force terminal assembly 1995-02-21
4623208 Leadless chip carrier socket Donald E. Ralstin 1986-11-18