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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : COHEN, DONALD K.
Total Assignments: 12
Assignment: 1
Reel/Frame:004250/0363   Pages: 1
Recorded: 04/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/12/1984
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06600863
Correspondence name and address
HERBERT F. SOMERMEYER
IBM CORP., PATENT OPERATIONS (90A/301)
TUCSON, AZ 85744
Assignment: 2
Reel/Frame:004260/0441   Pages: 1
Recorded: 05/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/26/1984
2
Exec Dt:
04/26/1984
Assignee
1
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06606008
Correspondence name and address
HERBERT F. SOMERMEYER
IBM CORP.
TUCSON, AZ 85744
Assignment: 3
Reel/Frame:004285/0480   Pages: 1
Recorded: 07/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/09/1984
2
Exec Dt:
07/09/1984
Assignee
1
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06630456
Correspondence name and address
HERBERT F. SOMERMEYER
IBM CORPORATION
PATENT OPERATIONS, (90A/301)
TUCSON, AZ 85744
Assignment: 4
Reel/Frame:004385/0247   Pages: 1
Recorded: 03/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/12/1985
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06713208
Correspondence name and address
HERBERT F. SOMERMEYER
IBM GPD (90A/301)
TUCSON, AZ 85744
Assignment: 5
Reel/Frame:004438/0749   Pages: 1
Recorded: 08/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/30/1985
Assignee
1
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06762237
Correspondence name and address
HERBERT F. SOMERMEYER
IBM CORP. (90A/301)
TUCSON, AZ 85744
Assignment: 6
Reel/Frame:005059/0986   Pages: 4
Recorded: 04/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/03/1989
2
Exec Dt:
04/03/1989
3
Exec Dt:
04/03/1989
Assignee
1
ARIZONA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07333182
Correspondence name and address
CAHILL, SUTTON & THOMAS
ATTN: CHARLES R. HOFFMAN
1400 VALLEY BANK CENTER
PHOENIX, AZ 85073
Assignment: 7
Reel/Frame:005370/0429   Pages: 6
Recorded: 07/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/04/1990
2
Exec Dt:
06/04/1990
3
Exec Dt:
06/04/1990
Assignee
1
2650 EAST ELVIRA RD.
TUCSON,, ARIZONA 85706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07531884
Correspondence name and address
CAHILL, SUTTON & THOMAS
ATTN: CHARLES R. HOFFMAN
2141 EAST HIGHLAND AVE.
155 PARK ONE
PHOENIX, AZ 85016
Assignment: 8
Reel/Frame:005590/0265   Pages: 6
Recorded: 01/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/18/1991
2
Exec Dt:
01/16/1991
3
Exec Dt:
01/15/1991
Assignee
1
2650 EAST ELVIRA ROAD
AN AZ CORP.
TUCSON, ARIZONA 85706
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07647555
Correspondence name and address
CAHILL, SUTTON & THOMAS
2141 EAST HIGHLAND AVENUE
155 PARK ONE
PHOENIX, AZ 85016
ATTN: CHARLES R. HOFFMAN
Assignment: 9
Reel/Frame:005746/0272   Pages: 6
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/17/1991
2
Exec Dt:
05/17/1991
3
Exec Dt:
05/21/1991
Assignee
1
A CORPORATION OF ARIZONA
2650 EAST ELVIRA ROAD TUCSON, ARIZONA 85706
ARIZONA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07714215
Correspondence name and address
CHARLES R. HOFFMAN
CAHILL, SUTTON & THOMAS
2141 EAST HIGHLAND AVE., STE. 155
PHOENIX, ARIZONA 85016
Assignment: 10
Reel/Frame:009696/0753   Pages: 4
Recorded: 12/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/1998
2
Exec Dt:
12/22/1998
Assignee
1
36500 VAN BORN ROAD
P.O. BOX 97
WAYNE, MICHIGAN 48184
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09222134
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
MR. STEVEN L. OBERHOLTZER
P.O. BOX 828
BLOOMFIELD HILLS, MICHIGAN 48303
Assignment: 11
Reel/Frame:014064/0435   Pages: 3
Recorded: 05/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/04/2003
Assignee
1
17199 N. LAUREL PARK DRIVE, SUITE 51
LIVONIA, MICHIGAN 48152
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
09879866
 
NONE
10207401
Correspondence name and address
CHARLES W. CHANDLER
33150 SCHOOLCRAFT
LIVONIA, MICHIGAN 48150
Assignment: 12
Reel/Frame:016510/0750   Pages: 5
Recorded: 04/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2005
2
Exec Dt:
03/14/2005
3
Exec Dt:
04/20/2005
Assignee
1
21001 VAN BORN ROAD
TAYLOR, MICHIGAN 48180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11113702
Correspondence name and address
CHARLES P. SCHMAL
WOODARD EMHARDT MORIARTY, ET AL.
111 MONUMENT CIRCLE
SUITE 3700
INDIANAPOLIS, IN 46204

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