Darren C. Delzell

HP Hawkeye Concrete Products: 1 patents #7 of 8Top 90%

📍 West Burlington, IA: #79 of 154 inventorsTop 55%

🗺 Iowa: #8,735 of 15,303 inventorsTop 60%

Overall (All Time): #3,164,957 of 4,157,543Top 80%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8474325	Apparatus and method for destructive load testing	Ronald D. Schmidgall, David Stoller	2013-07-02