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USPTO Patent Rankings Data through Sept 30, 2025
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Lars G. B. Hedelin

Djursholm, SE: #3 of 6 inventorsTop 50%
Overall (2002): #169,266 of 266,432Top 65%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6478006 Working cycle for a heat engine, especially an internal combustion engine, and an internal combustion engine 2002-11-12