Charles L. Hethcoat, III

OI Oceaneering International: 1 patents #133 of 280Top 50%

📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%

🗺 Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #3,649,992 of 4,157,543Top 90%

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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5906100	Dewar for storing and delivering liquid cryogen	Bruce D. Caldwell, Paul David Duncan, John Fricker, Rick C. Hunter, Paul Robinson	1999-05-25