LexDanaLexDanabeta
Inventor

David Charles Daniel

Inventor
Missouri City, TX, US

Overview

3→
Patents
2005–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

E21Bprimary
E21BEarth or rock drilling75%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition25%
PatentTitleYear
10,794,149Artificial lift method and apparatus for horizontal well202010,508,514Artificial lift method and apparatus for horizontal well20196,925,924'Method and apparatus to improve perforating effectiveness using a unique multiple point initiated shaped charge perforator'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to MOLYCORP INC (1)· patent assignee history
2005–2020Based in Missouri City, TX, US· patent location history
2019–2020Patents assigned to GEODYNAMICS INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEODYNAMICS INC22019–2020
MOLYCORP INC12005
Locations
LocationPatentsSpan
Missouri City, Texas, US32005–2020