WZ

Warren Zemlak

Schlumberger Technology: 2 patents #138 of 837Top 20%
📍 Calgary, CA: #40 of 392 inventorsTop 15%
Overall (2011): #59,157 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7980306 Methods, systems and apparatus for coiled tubing testing John R. Lovell, Marc Allcorn, Luis Felipe Peixoto, Steven Harrison, Andrew Prestridge +2 more 2011-07-19
7905291 Borehole cleaning using downhole pumps Spyro Kotsonis, Eric Lavrut 2011-03-15