Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David G.L. Holt — 5 Patents

ExxonMobil: 4 patents #2,519 of 10,161Top 25%
Medford, NJ: #38 of 217 inventorsTop 20%
New Jersey: #16,606 of 69,400 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David G.L. Holt has been granted 5 US patents while listed as an inventor at ExxonMobil. The first was granted in 2010 and the most recent in November 2019. David G.L. Holt ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David G.L. Holt in Medford, NJ, US.

Patents per Year

Patents granted per year, 2010 to 2019Bar chart with a peak of 1 patents in 2010.peak 12010: 1 patents20102011: 1 patents20112012: 1 patents20122017: 1 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
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 $91,688,000
9771540 Hydraulic oil compositions with improved hydraulic motor efficiency Tomasz M. Young, Angela S. Galiano-Roth, Allan Barber, Brian B. Filippini 2017-09-26 $152,920,000
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 $126,884,000
7816414 Synergistic combination of demulsifiers for enhancing demulsification properties in industrial lubricants 2010-10-19 $87,946,000