Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Larry J. Leaf — 2 Patents

General Motors: 2 patents #6,303 of 18,328Top 35%
DEDelco Electronics: 1 patents #370 of 908Top 45%
Anderson, IN: #140 of 360 inventorsTop 40%
Indiana: #13,817 of 33,936 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Larry J. Leaf has been granted 2 US patents while listed as an inventor at General Motors. The first was granted in 1988 and the most recent in October 1993. Larry J. Leaf ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Larry J. Leaf in Anderson, IN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5254936 Dual generator electrical system Jerald D. Luttrell, Jack D. Harmon 1993-10-19
4723105 Dual voltage motor vehicle electrical system Michael F. Matouka, Thomas A. Radomski 1988-02-02