DT

Duane S. Treybig

NL Nalco Energy Services L.P: 1 patents #1 of 5Top 20%
TP Tomah Products: 1 patents #1 of 4Top 25%
📍 Houston, TX: #277 of 1,190 inventorsTop 25%
🗺 Texas: #2,180 of 8,064 inventorsTop 30%
Overall (2005): #208,775 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6964940 Method of preparing quaternized amidoamine surfactants Grahame N. Taylor, James A. Krogh, Michael James Williams 2005-11-15