Inventor
Matthew L. LEE
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling55%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for9%
G01CMeasuring distances, levels or bearings9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
G07CTime or attendance registers9%
Y02TClimate change mitigation technologies related to transportation9%
PatentTitleYear
12,553,338Downhole fluid sampling system with hydraulic actuation202612,421,817Wellbore tractor with independent drives202512,416,236Protection of a wellbore tool using fluid medium dependent material202512,196,079Downhole testing tool for subterranean formation testing using a fluid sampling probe assembly202512,006,822High flowrate formation tester202411,721,139Electric vehicle simulation202311,466,567High flowrate formation tester2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to HALLIBURTON ENERGY SERVICES INC (6)· patent assignee history
2022–2026Based in US· patent location history
2023Patents assigned to TOYOTA RES INST INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLIBURTON ENERGY SERVICES INC | 6 | 2022–2026 |
| TOYOTA RES INST INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2026 |