Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Annabelle E. Leyes — 1 Patent

DEDelco Electronics: 1 patents #370 of 908Top 45%
General Motors: 1 patents #9,441 of 18,328Top 55%
Northville, MI: #778 of 1,240 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
Annabelle E. Leyes has been granted 1 US patent while listed as an inventor at Delco Electronics. All of these patents were granted in 1993. Annabelle E. Leyes ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Annabelle E. Leyes in Northville, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5234261 Multiplexing antilock brake apply channels Dale J. Kumke, Fred Horner, Donald Edward Schenk, Donald L. Parker 1993-08-10