RS

Ronald C. Spell

📍 Pflugerville, TX: #17 of 54 inventorsTop 35%
🗺 Texas: #2,440 of 8,590 inventorsTop 30%
Overall (2002): #125,701 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6481021 Cooling headwear — 2002-11-19