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Patent Assignment Assignor Details
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Assignor Name : STEFFES, MATTHEW V.
Total Assignments: 11
Assignment: 1
Reel/Frame:033297/0236   Pages: 4
Recorded: 07/11/2014
Attorney Dkt #:DON09 P-2315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2014
2
Exec Dt:
06/25/2014
3
Exec Dt:
06/25/2014
4
Exec Dt:
06/26/2014
5
Exec Dt:
06/26/2014
6
Exec Dt:
06/25/2014
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14312056
Correspondence name and address
GARDNER, LINN, BURKHART & FLORY, LLP
2851 CHARLEVOIX DR., S.E., SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 2
Reel/Frame:035829/0577   Pages: 2
Recorded: 06/12/2015
Attorney Dkt #:DON09 P-2546
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2015
2
Exec Dt:
06/12/2015
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14738000
Correspondence name and address
GARDNER, LINN, BURKHART & FLORY, LLP
2851 CHARLEVOIX DR., SE, SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 3
Reel/Frame:047458/0875   Pages: 2
Recorded: 11/09/2018
Attorney Dkt #:DON01 P3443-437436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/24/2018
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16164876
Correspondence name and address
CHRISTOPHER R. DELUCENAY
300 OTTAWA AVE, N.W., SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 4
Reel/Frame:051569/0972   Pages: 2
Recorded: 01/21/2020
Attorney Dkt #:DON01 P3753
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2019
2
Exec Dt:
10/01/2019
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16747897
Correspondence name and address
TIMOTHY A. FLORY
300 OTTAWA AVE., N.W.
SUITE 400
GRAND RAPIDS, MI 49503
Assignment: 5
Reel/Frame:052644/0898   Pages: 2
Recorded: 05/13/2020
Attorney Dkt #:DON09 P3849
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/10/2019
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15929612
Correspondence name and address
TIMOTHY A. FLORY
300 OTTAWA AVE., N.W., SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 6
Reel/Frame:057927/0740   Pages: 2
Recorded: 10/27/2021
Attorney Dkt #:DON09 P4313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2020
2
Exec Dt:
10/29/2020
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17452414
Correspondence name and address
CHRISTOPHER R. DELUCENAY
300 OTTAWA AVE., N.W., SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 7
Reel/Frame:058678/0297   Pages: 2
Recorded: 01/18/2022
Attorney Dkt #:DON09 P4395
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/29/2021
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17648220
Correspondence name and address
TIMOTHY A. FLORY
300 OTTAWA AVE., N.W., SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 8
Reel/Frame:059571/0854   Pages: 2
Recorded: 04/12/2022
Attorney Dkt #:DON09 P4423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/03/2021
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17658875
Correspondence name and address
TIMOTHY A. FLORY
300 OTTAWA AVE., N.W., SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 9
Reel/Frame:059643/0950   Pages: 2
Recorded: 04/20/2022
Attorney Dkt #:DON01 P4424
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2021
2
Exec Dt:
05/03/2021
3
Exec Dt:
05/03/2021
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17659849
Correspondence name and address
TIMOTHY A. FLORY
300 OTTAWA AVE., N.W., SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 10
Reel/Frame:061373/0718   Pages: 2
Recorded: 10/11/2022
Attorney Dkt #:DON01 P4619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/2022
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18045487
Correspondence name and address
TIMOTHY A. FLORY
300 OTTAWA AVE., N.W., SUITE 400
GRAND RAPIDS, MI 49503-2308
Assignment: 11
Reel/Frame:064992/0010   Pages: 2
Recorded: 09/22/2023
Attorney Dkt #:DON09 P4924
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2023
2
Exec Dt:
09/14/2023
Assignee
1
49 W. THIRD ST.
HOLLAND, MICHIGAN 49423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18466897
Correspondence name and address
ALEXANDER A. KNUTH
39400 WOODWARD AVENUE, SUITE 101
BLOOMFIELD HILLS, MI 48304-5151

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