Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HZ

Herbert E. Ziehl — 1 Patent

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
Linwood, MI: #18 of 28 inventorsTop 65%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Herbert E. Ziehl has been granted 1 US patent while listed as an inventor at Delphi Technologies. All of these patents were granted in 2009. Herbert E. Ziehl ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Herbert E. Ziehl in Linwood, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7475614 Tiltable steering column William D. Cymbal, David L. Keaner, Philip J. McCarthy 2009-01-13