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

Stephen Pitrof

Delphi Technologies: 4 patents #801 of 4,124Top 20%
HMHyundai Motor: 1 patents #6,384 of 11,886Top 55%
General Motors: 1 patents #9,361 of 18,328Top 55%
Centerville, OH: #153 of 668 inventorsTop 25%
Ohio: #15,837 of 73,341 inventorsTop 25%
Overall (All Time): #1,029,117 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7318605 Knee support element for motor vehicle Michael Dancasius, Achim V. Der Muehlen 2008-01-15
6648402 Structural support brace Charles J. Scheib, Young I Moon, George Frank Richards 2003-11-18
6517114 Steering column structural support system and method Charles J. Scheib, George Frank Richards, David C. McClellan, Sang Jun Park 2003-02-11
6497432 Structural attachment system and method for a vehicle Charles J. Scheib, David C. McClellan, Richard Allen Merrifield 2002-12-24
5934744 Cross car structural beam James Martin Jergens 1999-08-10