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Inventor

Eileen G. Edwards

Inventor
Ponca City, OK, US

Overview

2→
Patents
1992
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C01Bprimary
C01BNon-metallic elements100%
PatentTitleYear
5,108,559'Process for purifying hydrogen fluoride'19925,100,639'Process for purifying hydrogen fluoride'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to DU PONT (2)· patent assignee history
1992Based in Ponca City, OK, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DU PONT21992
Locations
LocationPatentsSpan
Ponca City, OK, US21992