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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
4831236
Issue Dt:
05/16/1989
Application #:
07096726
Filing Dt:
09/14/1987
Inventors:
HENRY P. LENTZ, LARRY R. DELANEY, CHARLES J. MATONE JR., RICHARD J. LEE, DAN H. LANG
Title:
APPARATUS FOR CLEARING A CELLULOSE ESTER FILTER
Assignment: 1
Reel/Frame:
004823/0423Recorded: 09/28/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
LANG, DAN H.
Exec Dt:
09/12/1987
Assignee:
ATMOSPHERIC RESEARCH ORGANIZATION, INC., A PA. CORP.
350 HOCHBERG ROAD
MONROEVILLE, PENNSYLVANIA 15146
Correspondent:
BUELL, ZIESENHEIM, BECK & ALSTADT
322 BLVD. OF THE ALLIES
PITTSBURGH, PENNA. 15222
Assignment: 2
Reel/Frame:
004812/0022Recorded: 11/02/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
LENTZ, HENRY P.
Exec Dt:
09/14/1987
DELANEY, LARRY R.
Exec Dt:
09/14/1987
MATONE, CHARLES J. JR.
Exec Dt:
09/14/1987
LEE, RICHARD J.
Exec Dt:
09/14/1987
LANG, DAN H.
Exec Dt:
09/14/1987
Assignee:
ATMOSPHERIC RESEARCH ORGANIZATION, INC., 350 HOCHBERG ROAD MONROEVILLE, PA. 15146 A PA. CORP.
Correspondent:
BUELL, ZIESENHEIM, BECK & ALSTADT
SUITE 500
322 BOULEVARD OF THE ALLIES
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:
004941/0779Recorded: 09/06/1988Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE FEB 16, 1988
Assignor:
ATMOSPHERIC RESEARCH ORGANIZATION, INC.
Exec Dt:
02/16/1988
Assignee:
RJ LEE GROUP, INC.
Correspondent:
FREDERICK B. ZIESENHEIM
515 OLIVER BUILDING
PITTSBURGH, PA 15222-2363
Assignment: 4
Reel/Frame:
007732/0076Recorded: 07/14/1995Pages: 20
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RJ LEE INSTRUMENTS LIMITED, A PENNSYLVANIA LIMITED LIABILITY COMPANY
Exec Dt:
06/07/1995
Assignee:
SOCIETY NATIONAL BANK, A NATIONAL BANKING ASSOCIATION
127 PUBLIC SQUARE
CLEVELAND, OHIO 44114
Correspondent:
SOCIETY NATIONAL BANK
LINDA G. MANDRYK
MAILCODE: OH-01-27-0200
127 PUBLIC SQUARE
CLEVELAND, OH 44114-1306
Assignment: 5
Reel/Frame:
011436/0213Recorded: 01/08/2001Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RJ LEE INSTRUMENTS, LTD.
Exec Dt:
04/23/1997
Assignee:
ENVIRONMENTAL MONITORING SYSTEMS, INC.
164 ASHLEY AVENUE
CHARLESTON, SOUTH CAROLINA 29403
Correspondent:
MOORE & VAN ALLEN, PLLC
ARLENE D. HANKS
2200 WEST MAIN STREET
SUITE 800
DURHAM, NC 27705
Assignment: 6
Reel/Frame:
008545/0043Recorded: 06/02/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RJ LEE GROUP, INC.
Exec Dt:
05/22/1997
Assignee:
RJ LEE INSTRUMENTS LIMITED
515 PLEASANT VALLEY ROAD
TRAFFORD, PENNSYLVANIA 15085
Correspondent:
WEBB ZIESENHEIM BRUENING, ET AL
FREDERICK B. ZIESENHEIM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:
008628/0696Recorded: 08/04/1997Pages: 3
Conveyance:
RELEASE OF SECURITY INTEREST AND REASSIGNMENT OF COLLATERAL ASSIGNMENT
Assignor:
SOCIETY NATIONAL BANK
Exec Dt:
07/29/1997
Assignee:
RJ LEE INSTRUMENTS LIMITED
515 PLEASANT VALLEY ROAD
TRAFFORD, PENNSYLVANIA 15085
Correspondent:
WEBB ZIESENHEIM BRUENING LOGSDON ORKIN &
HANSON, P.C.
FREDERICK B. ZIESENHEIM
700 KOPPERS BLDG., 436 7TH AVENUE
PITTSBURGH, PA 15219

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