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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/07/1971
Application #:
04888711
Filing Dt:
12/29/1969
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
WELL DRILLING APPARATUS
Assignment: 1
Reel/Frame:
004219/0782Recorded: 12/12/1983Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/28/1983
Assignee:
2511 E 46TH ST
BLDG L
INDIANAPOLIS, INDIANA 46205
Correspondent:
FROST & JACOBS
2500 CENTRAL TRUST CENTER
201 E 5TH ST
CINCINNATI OH 45202

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