EC

Ernest F. Cox

📍 Tomball, TX: #272 of 577 inventorsTop 50%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,163,661 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7311117 Reset relief valve Gerard S. Lazzara 2007-12-25
7117885 Reset relief valve Gerard S. Lazzara 2006-10-10