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

John E. Pressler

DLDana Limited: 1 patents #464 of 1,099Top 45%
STSpicer Technology: 1 patents #11 of 37Top 30%
Roanoke, IN: #10 of 47 inventorsTop 25%
Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #2,211,881 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6364803 Differential axle assembly with adjustable gear offset Mark Charles Barnholt, Thomas L. Nahrwold, Edward Eugene Stuart, David Young 2002-04-02
5702162 Live spindle four wheel drive motor vehicle wheel end assembly 1997-12-30