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USPTO Patent Rankings Data through Sept 30, 2025
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Andrew Hemphill — 1 Patent

General Motors: 1 patents #9,361 of 18,328Top 55%
Royal Oak, MI: #837 of 1,428 inventorsTop 60%
Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #2,516,882 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12046842 Battery and battery clamp systems Mahantesh S. Parashetti, Lyall Kenneth Winger 2024-07-23