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Inventor

Andrew A. Franklin

Inventor
Powell, WY, US

Overview

1→
Patents
1991
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
5,038,864'Process for restoring the permeability of a subterranean formation'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to MARATHON OIL CO (1)· patent assignee history
1991Based in Powell, WY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MARATHON OIL CO11991
Locations
LocationPatentsSpan
Powell, WY, US11991