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Jeffrey D. Spears

📍 Tomball, TX: #16 of 52 inventorsTop 35%
🗺 Texas: #2,449 of 8,709 inventorsTop 30%
Overall (2003): #197,786 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6659741 Travelling valve assembly for a fluid pump — 2003-12-09