Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Wayne M. Steverson

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
Saginaw, MI: #359 of 671 inventorsTop 55%
Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,370,851 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7455321 Collapsible steering column assembly Ratko Menjak, Karen A. Boswell, Sainan Feng, James P. Kelly, Brian J. Magnus 2008-11-25