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Inventor

Edward Kossa

Inventor
Huffman, TX, US

Overview

2→
Patents
2008–2009
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E21Bprimary
E21BEarth or rock drilling100%
PatentTitleYear
7,604,048'Spring energized debris barrier for mechanically set retrievable packer'20097,360,590'Energized thermoplastic sealing element and method of use'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2009Patents assigned to BAKER HUGHES INC (2)· patent assignee history
2008–2009Based in Huffman, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAKER HUGHES INC22008–2009
Locations
LocationPatentsSpan
Huffman, Texas, US22008–2009