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Patent Assignment Assignor Details
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Assignor Name : POLONIO, JOHN D.
Total Assignments: 2
Assignment: 1
Reel/Frame:005197/0831   Pages: 3
Recorded: 12/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/30/1988
2
Exec Dt:
06/30/1988
3
Exec Dt:
06/30/1988
Assignee
1
4900 S.W. GRIFFITH DR.
P.O. BOX 500,
BEAVERTON,, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07215667
Correspondence name and address
FRANCIS I. GRAY
TEKTRONIX INC.
P. O. BOX 500
DELIVERY STATION Y3-121
BEAVERTON, OR 97077
Assignment: 2
Reel/Frame:006177/0383   Pages: 2
Recorded: 06/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/20/1992
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07170444
 
NONE
07444709
Correspondence name and address
DONALD B. HASLETT
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
600 BENJ. FRANKLIN PLAZA
ONE SOUTHWEST COLUMBIA
PORTLAND, OR 97258-2007

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