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Patent Assignment Details
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Reel/Frame:009909/0983   Pages: 2
Recorded: 04/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/24/2000
Application #:
09292516
Filing Dt:
04/15/1999
Title:
VENTING AND SEALING SYSTEM FOR DOWN-HOLE DRILLS
Assignors
1
Exec Dt:
04/12/1999
2
Exec Dt:
04/12/1999
Assignee
1
200 CHESTNUT RIDGE ROAD
WOODCLIFF LAKE, NEW JERSEY 07675
Correspondence name and address
INGERSOLL-RAND COMPANY
MARK A. USSAI
942 MEMORIAL PARKWAY
PHILLIPSBURG, NJ 08865

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