LexDanaLexDanabeta
Inventor

Elisha DRUMM

Inventor
GB

Overview

2→
Patents
2025
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary
E21BEarth or rock drilling22%
F03GSpring, weight, inertia or like motors22%
F24TGeothermal collectors22%
B01DSeparation11%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
PatentTitleYear
12,270,578System and method for energy and resource extraction with reduced emissions202512,264,851Geothermal plant for extracting energy from a geothermal reservoir located below the ocean bottom2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to CGG SERVICES SAS (2)· patent assignee history
2025Based in GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CGG SERVICES SAS22025
Locations
LocationPatentsSpan
GB22025