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Stephen T. Spevak

📍 Potomac, MD: #45 of 119 inventorsTop 40%
🗺 Maryland: #1,021 of 3,699 inventorsTop 30%
Overall (2024): #257,550 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12146657 Grateless, back drafted and back fed pellet stove Frederick A. Leavitt 2024-11-19