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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/13/2001
Application #:
08818797
Filing Dt:
03/14/1997
Inventor:
MICHAEL PAUL HOAQUE
Title:
RESPIRATORY FILTER ELEMENT HAVING A STORAGE DEVICE FOR KEEPING TRACK OF FILTER USAGE AND A SYSTEM FOR USE THEREWITH
Assignment: 1
Reel/Frame:
008591/0547Recorded: 03/14/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/12/1997
Assignee:
7305 EXECUTIVE WAY
FREDERICK, MARYLAND 21704
Correspondent:
THE RACAL CORPORATION LAW DEPT.
PEDRO P. HERNANDEZ
MAIL STOP A217
P.O. BOX 407044
FORT LAUDERDALE, FL 33330-7044
Assignment: 2
Reel/Frame:
009126/0996Recorded: 04/01/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/28/1998
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
MINNESOTA MINING AND MANUFACTURING
COMPANY - KARL G. HANSON
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:
010944/0868Recorded: 06/28/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/21/2000
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
KARL G. HANSON
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427

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