Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Robert M. Lapierre

General Motors: 2 patents #254 of 1,408Top 20%
West Bloomfield Township, MI: #4 of 10 inventorsTop 40%
Michigan: #1,612 of 9,874 inventorsTop 20%
Overall (2021): #118,522 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11145897 Electrolyte membrane Fang Dai, Mahmoud H. Abd Elhamid, Mei Cai, Anne M. Dailly 2021-10-12
10998578 Electrolyte membrane Fang Dai, Mahmoud H. Abd Elhamid, Mei Cai, Anne M. Dailly 2021-05-04