DC

David C. Curtis

📍 Arlington Heights, IL: #21 of 120 inventorsTop 20%
🗺 Illinois: #967 of 6,921 inventorsTop 15%
Overall (2011): #105,873 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8033020 Locking a wheel for rotation with a shaft — 2011-10-11
8009820 Intelligent service management system — 2011-08-30