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Patent Assignment Assignor Details
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Assignor Name : PFOST, DALE R.
Total Assignments: 4
Assignment: 1
Reel/Frame:004128/0133   Pages: 1
Recorded: 05/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/20/1983
Assignee
1
A CORP. OF RI.
PROVINCE, RHODE ISLAND
Property
 
Pat #
Pub #
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NONE
06493149
Correspondence name and address
THOMAS J. ENGELLENNER
54 OTIS ST.
NEWTON, MA 02160
Assignment: 2
Reel/Frame:004864/0227   Pages: 5
Recorded: 05/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/05/1987
2
Exec Dt:
05/05/1987
3
Exec Dt:
05/05/1987
Assignee
1
485 POTRERO AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07047043
Correspondence name and address
WILLIAM H. MAY
BECKMAN INSTRUMENTS, INC.
2500 HARBOR BLVD.
FULLERTON, CA 92634-3100
Assignment: 3
Reel/Frame:010721/0643   Pages: 6
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/1999
2
Exec Dt:
08/12/1999
3
Exec Dt:
08/12/1999
4
Exec Dt:
08/12/1999
5
Exec Dt:
08/12/1999
6
Exec Dt:
11/23/1999
Assignee
1
303 COLLEGE ROAD EAST
PRINCETON, NEW JERSEY 08540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09321410
Correspondence name and address
ARTZ & ARTZ, P.C.
KEVIN G. MIERZWA
28333 TELEGRAPH RD.
SUITE 250
SOUTHFIELD, MI 48034
Assignment: 4
Reel/Frame:018850/0088   Pages: 3
Recorded: 02/05/2007
Attorney Dkt #:2512.0030003/RWE/KWM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/21/2001
Assignee
1
303 COLLEGE ROAD EAST
PRINCETON, NEW JERSEY 08540
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
10034882
 
NONE
10797164
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005

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