TA

Thomas E. Allen

🗺 California: #2,168 of 28,370 inventorsTop 8%
Overall (2004): #19,379 of 270,089Top 8%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6802638 Automatically adjusting annular jet mixer — 2004-10-12
6789565 Metering valve — 2004-09-14
6749330 Cement mixing system for oil well cementing — 2004-06-15