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Patent Assignment Assignor Details
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Assignor Name : LANGENFELD, MICHAEL D.
Total Assignments: 7
Assignment: 1
Reel/Frame:027650/0645   Pages: 4
Recorded: 02/03/2012
Attorney Dkt #:10646.659WOU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2011
2
Exec Dt:
12/07/2011
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13380168
Correspondence name and address
DAVID G. SCHMALTZ
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-2215
Assignment: 2
Reel/Frame:029488/0240   Pages: 3
Recorded: 12/18/2012
Attorney Dkt #:10646.0659USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2012
2
Exec Dt:
11/26/2012
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13626496
Correspondence name and address
JOSEPH E. LEE
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:048834/0122   Pages: 4
Recorded: 04/09/2019
Attorney Dkt #:10646.0781USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2018
2
Exec Dt:
11/12/2018
3
Exec Dt:
11/07/2018
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15967948
Correspondence name and address
BRADLEY D. KUXHAUSEN
MERCHANT & GOULD P.C.
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:048640/0421   Pages: 4
Recorded: 03/19/2019
Attorney Dkt #:10646.0782USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2019
2
Exec Dt:
02/18/2019
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15967965
Correspondence name and address
BRADLEY D. KUXHAUSEN
MERCHANT & GOULD P.C.
PO BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:053291/0395   Pages: 4
Recorded: 07/23/2020
Attorney Dkt #:489825-9083-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2019
2
Exec Dt:
02/18/2019
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16936703
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (MKE)
790 N WATER ST
SUITE 2500
MILWAUKEE, WI 53202
Assignment: 6
Reel/Frame:055531/0298   Pages: 4
Recorded: 03/09/2021
Attorney Dkt #:489825-9083-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2019
2
Exec Dt:
02/18/2019
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17195811
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (MKE)
790 N WATER ST
SUITE 2500
MILWAUKEE, WI 53202
Assignment: 7
Reel/Frame:051686/0228   Pages: 3
Recorded: 01/31/2020
Attorney Dkt #:489825-9091-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2020
2
Exec Dt:
01/31/2020
3
Exec Dt:
01/31/2020
Assignee
1
1210 VERMEER ROAD EAST
PELLA, IOWA 50219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16778594
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (MKE)
100 E WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202

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