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Patent Assignment Assignor Details
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Assignor Name : GREWELL, DAVID
Total Assignments: 7
Assignment: 1
Reel/Frame:011080/0060   Pages: 3
Recorded: 09/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/29/2000
Assignee
1
41 EAGLE ROAD
DANBURY, CONNECTICUT 06813
Property
 
Pat #
Pub #
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NONE
09560220
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
STANLEY M. ERJAVAC, ESQ.
P.O. BOX 828
BLOOMFIELD HILLS, MICHIGAN 48303
Assignment: 2
Reel/Frame:011463/0320   Pages: 4
Recorded: 01/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2001
2
Exec Dt:
01/10/2001
Assignee
1
41 EAGLE ROAD
DANBURY, CONNECTICUT 06813
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09759292
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
STANLEY M. ERJAVAC, ESQ.
P.O. BOX 828
BLOOMFIELD HILLS, MICHIGAN 48303
Assignment: 3
Reel/Frame:019143/0257   Pages: 3
Recorded: 04/10/2007
Attorney Dkt #:0837RF-H591-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/07/2005
Assignee
1
1960 KENNY ROAD
COLUMBUS, OHIO 43210-1063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11663752
Correspondence name and address
JAMES E. WALTON
1169 N. BURLESON BLVD., SUITE 107-328
BURLESON, TX 76028
Assignment: 4
Reel/Frame:027912/0512   Pages: 3
Recorded: 03/22/2012
Attorney Dkt #:0837RF-H591-US-C (60236-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/07/2005
Assignee
1
1960 KENNY ROAD
COLUMBUS, OHIO 43210-1063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13013318
Correspondence name and address
JAMES E. WALTON
1169 N. BURLESON BLVD., SUITE 107-328
BURLESON, TX 76028
Assignment: 5
Reel/Frame:027999/0194   Pages: 4
Recorded: 04/05/2012
Attorney Dkt #:5009-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2012
2
Exec Dt:
02/02/2012
Assignee
1
310 LAB OF MECHANICS
AMES, IOWA 50011-2131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13357442
Correspondence name and address
CLISE, BILLION & CYR, P.A.
605 U.S. HIGHWAY 169
SUITE 300
PLYMOUTH, MN 55441
Assignment: 6
Reel/Frame:039375/0839   Pages: 6
Recorded: 07/18/2016
Attorney Dkt #:P11243US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2015
2
Exec Dt:
12/07/2015
3
Exec Dt:
12/03/2015
Assignee
1
2121 STATE AVENUE
AMES, IOWA 50014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14880742
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 7
Reel/Frame:051011/0356   Pages: 7
Recorded: 11/14/2019
Attorney Dkt #:147426.01101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2019
2
Exec Dt:
10/11/2019
3
Exec Dt:
10/17/2019
4
Exec Dt:
10/11/2019
5
Exec Dt:
10/07/2019
6
Exec Dt:
11/08/2019
Assignee
1
1805 COLLABORATION PLACE, SUITE 2100
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16405697
Correspondence name and address
PEPPER HAMILTON LLP
70 LINDEN OAKS, SUITE 210
ROCHESTER, NY 14625

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