LexDanaLexDanabeta
Inventor

David Allen Torrey

Inventor
Ballston Spa, NY, US

Overview

1→
Patents
2018
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E21Bprimary
E21BEarth or rock drilling50%
F04DNon-positive-displacement pumps50%
PatentTitleYear
9,903,373'Dual motor drive for electric submersible pump systems'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to GEN ELECTRIC (1)· patent assignee history
2018Based in Ballston Spa, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC12018
Locations
LocationPatentsSpan
Ballston Spa, New York, US12018