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Patent Assignment Assignee Details
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Assignee Name : CRYSTAL GROUP, INC.
Total Assignments: 8
Assignment: 1
Reel/Frame:009616/0893   Pages: 6
Recorded: 12/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURDOCK, DOUG
Exec Dt:
11/09/1998
2
MEDIN, DAVID
Exec Dt:
11/09/1998
3
JENSEN, CHRIS
Exec Dt:
11/09/1998
4
BUSCH, ERIC
Exec Dt:
11/09/1998
5
COATS, ALAN
Exec Dt:
11/09/1998
Assignee
1
CRYSTAL GROUP, INC.
850 KACENA ROAD
HIAWATHA, IOWA 52233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6304831
NONE
09188620
Correspondence name and address
SIMMONS, PERRINE, ALBRIGHT, ET AL.
GREGORY G. WILLIAMS
115 THIRD STREET SE
SUITE 1200
CEDAR RAPIDS, IA 52401-1266
Assignment: 2
Reel/Frame:010945/0910   Pages: 3
Recorded: 07/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HINDS, ROBERT DEAN
Exec Dt:
06/02/2000
Assignee
1
CRYSTAL GROUP, INC.
850 KACENA ROAD
HIAWATHA, IOWA 52233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6789148
NONE
09588518
Correspondence name and address
SIMMONS PERRINE ALBRIGHT ELLWOOD, PLC
GREGORY G. WILLIAMS
115 THIRD STREET, SE, SUITE 1200
CEDAR RAPIDS, IA 52401-1266
Assignment: 3
Reel/Frame:010945/0913   Pages: 4
Recorded: 07/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODENSTEINER, JOHN R.
Exec Dt:
06/02/2000
2
BOULARD, NORMAN
Exec Dt:
06/08/2000
Assignee
1
CRYSTAL GROUP, INC.
850 KACENA ROAD
HIAWATHA, IOWA 52233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6279755
NONE
09595262
Correspondence name and address
SIMMONS PERRINE ALBRIGHT ELLWOOD PLC
GREGORY G. WILLIAMS
115 THIRD STREET SE, SUITE 1200
CEDAR RAPIDS, IA 52401-1266
Assignment: 4
Reel/Frame:028781/0631   Pages: 5
Recorded: 08/14/2012
Attorney Dkt #:15721.003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SIEVERS, JAMES
Exec Dt:
08/13/2012
Assignee
1
CRYSTAL GROUP, INC.
850 KACENA ROAD
HIAWATHA, IOWA 52233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8529285
NONE
13309118
Correspondence name and address
GREGORY G. WILLIAMS
1100 5TH STREET
CITY CENTER SQUARE, SUITE 205
CORALVILLE, IA 52241
Assignment: 5
Reel/Frame:053219/0252   Pages: 5
Recorded: 07/15/2020
Attorney Dkt #:15721.010D1C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, JAMES E
Exec Dt:
01/11/2016
2
HOSSEINI, MOJI
Exec Dt:
01/11/2016
Assignee
1
CRYSTAL GROUP, INC.
855 METZGER DRIVE
HIAWATHA, IOWA 52233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11864338
US20200352065
16929826
Correspondence name and address
GREGORY G. WILLIAMS
1150 5TH STREET, SUITE 170
CORALVILLE, IA 52241
Assignment: 6
Reel/Frame:043601/0459   Pages: 11
Recorded: 09/15/2017
Attorney Dkt #:15721.012U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, JAMES E
Exec Dt:
09/13/2017
2
MANSON, RACHEL
Exec Dt:
09/13/2017
3
MARSDEN, CHASE
Exec Dt:
09/14/2017
4
GRAHAM, ROBERT
Exec Dt:
09/13/2017
5
SIEVERS, BRENT
Exec Dt:
09/13/2017
6
CASTILLO, SHAWN
Exec Dt:
09/13/2017
Assignee
1
CRYSTAL GROUP, INC.
850 KACENA ROAD
HIAWATHA, IOWA 52233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10193248
US20180062287
15692289
Correspondence name and address
SIMMONS PERRINE MOYER BERGMAN PLC
1150 5TH STREET, SUITE 170
CORALVILLE, IA 52241
Assignment: 7
Reel/Frame:053259/0854   Pages: 5
Recorded: 07/21/2020
Attorney Dkt #:15721.015C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAW, JAMES E
Exec Dt:
08/12/2019
2
MCDERMOTT, BRAD PATRICK
Exec Dt:
08/12/2019
Assignee
1
CRYSTAL GROUP, INC.
855 METZGER DRIVE
HIAWATHA, IOWA 52233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10998671
US20200350726
16933443
Correspondence name and address
GREGORY G. WILLIAMS
1150 5TH STREET, SUITE 170
CORALVILLE, IA 52241
Assignment: 8
Reel/Frame:057625/0919   Pages: 7
Recorded: 09/28/2021
Attorney Dkt #:15721.024U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, ADRIAN A.
Exec Dt:
08/23/2021
2
FLENDER, JOHN M.
Exec Dt:
08/23/2021
3
STEFFEN, MICHAEL A.
Exec Dt:
08/23/2021
Assignee
1
CRYSTAL GROUP, INC.
855 METZGER DRIVE
HIAWATHA, IOWA 52233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11675524
US20220050617
17404689
Correspondence name and address
GREGORY G. WILLIAMS
1150 5TH STREET, SUITE 170
CORALVILLE, IA 52241

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