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Inventor

Edward A. Wells

Inventor
Corpus Christi, TX, US

Overview

7→
Patents
1999–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 7 as inventor

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

E21Bprimary
E21BEarth or rock drilling58%
F04BPositive-displacement machines for liquids33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
10,641,072Plunger lift method and apparatus202010,161,231Plunger lift with internal movable element20187,448,442'Pad type plunger'20086,719,060'Plunger lift separation and cycling'20046,467,541'Plunger lift method and apparatus'20026,209,637'Plunger lift with multipart piston and method of using the same'20015,915,475'Down hole well pumping apparatus and method'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2008Based in Corpus Christi, TX, US· patent location history
2008Patents assigned to MGM WELL SERVICE INC (1)· patent assignee history
2018–2020Patents assigned to HARRIS WILLIAM CHARLES (2)· patent assignee history
2018–2020Patents assigned to Wells Edward Alexander (2)· patent assignee history
2018–2020Based in Montgomery, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HARRIS WILLIAM CHARLES22018–2020
Wells Edward Alexanderself22018–2020
MGM WELL SERVICE INC12008
Locations
LocationPatentsSpan
Corpus Christi, Texas, US51999–2008
Montgomery, Texas, US22018–2020