Inventor
DAVID MILTON ESLINGER
Inventor
US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Dprimary
F04DNon-positive-displacement pumps41%
E21BEarth or rock drilling26%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%
F04BPositive-displacement machines for liquids7%
F16CShafts4%
F16FSprings4%
G05BControl or regulating systems in general4%
H02KDynamo-electric machines4%
PatentTitleYear
12,553,441Electrical submersible pumping systems202612,529,382High viscosity stage202612,372,102System and method for vibration control202512,163,415State estimation and run life prediction for pumping system202412,146,495Methods related to startup of an electric submersible pump202412,025,136Electrical submersible pumping systems202411,952,875Non-axisymmetric hub and shroud profile for electric submersible pump stage202411,920,599Thrust handling for electric submersible pumps202411,692,551Particle guard ring for mixed flow pump202311,585,355Electric submersible pump with reduced vibration202311,208,876Dynamic artificial lift2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to SENSIA LLC (3)· patent assignee history
2021–2026Based in US· patent location history
2023–2026Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (8)· patent assignee history
2026Patents assigned to ONESUBSEA IP UK LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 8 | 2023–2026 |
| SENSIA LLC | 3 | 2021–2024 |
| ONESUBSEA IP UK LTD | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 11 | 2021–2026 |