NK

Neils De Keijzer

NV National Oilwell Varco: 1 patents #240 of 551Top 45%
📍 Etten-Leur, NL: #29 of 61 inventorsTop 50%
Overall (All Time): #3,144,154 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8356674 Tubular running tool and methods of use Richard Lee Murray, Jr., Pieter Dekker, Keith Mitchell Wien, Antonius Dimphena Maria Krijnen, Rene Mulder +3 more 2013-01-22