DH

David G.L. Holt

EX ExxonMobil: 4 patents #2,507 of 10,161Top 25%
Overall (All Time): #994,620 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10479956 Non-newtonian engine oil with superior engine wear protection and fuel economy Nancy Ortiz, Douglas E. Deckman, Kevin J. Kelly, Haris Junuzovic, Camille A. Killian 2019-11-19
9771540 Hydraulic oil compositions with improved hydraulic motor efficiency Tomasz M. Young, Angela S. Galiano-Roth, Allan Barber, Brian B. Filippini 2017-09-26
8278255 Unexpected shear stability benefits of synthetic oils and viscosity modifier combinations 2012-10-02
7863339 Synergistic combination of demulsifiers for enhancing demulsification properties in industrial lubricants 2011-01-04
7816414 Synergistic combination of demulsifiers for enhancing demulsification properties in industrial lubricants 2010-10-19