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Patent Assignment Assignee Details
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Assignee Name : WEBCO INDUSTRIES, INC.
Total Assignments: 10
Assignment: 1
Reel/Frame:008357/0047   Pages: 5
Recorded: 12/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARR, R. MURRAY
Exec Dt:
12/09/1996
2
ROLLINGS, BILL O.
Exec Dt:
12/09/1996
3
AUTEN, DAVID E.
Exec Dt:
12/06/1996
Assignee
1
WEBCO INDUSTRIES, INC.
P.O. BOX 100
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5871006
NONE
08763162
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
PAUL H. JOHNSON
228 WEST 17TH PLACE
TULSA, OKLAHOMA 74119
Assignment: 2
Reel/Frame:009465/0051   Pages: 5
Recorded: 09/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JASPER, ROBERT
Exec Dt:
01/27/1998
2
ROLLINGS, BILL O.
Exec Dt:
06/11/1998
Assignee
1
WEBCO INDUSTRIES, INC.
P.O. BOX 100
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6089223
NONE
09014795
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
PAUL H. JOHNSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 3
Reel/Frame:009517/0029   Pages: 6
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JASPER, ROBERT (NMI)
Exec Dt:
06/11/1998
2
ROLLINGS, BILL O.
Exec Dt:
06/11/1998
Assignee
1
WEBCO INDUSTRIES, INC.
PO BOX 100
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6089223
NONE
09014795
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
PAUL H. JOHNSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 4
Reel/Frame:009267/0478   Pages: 4
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROLLINGS, BILL O.
Exec Dt:
06/12/1998
Assignee
1
WEBCO INDUSTRIES, INC.
P.O. BOX 100
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4773390
NONE
07114582
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
PAUL H. JOHNSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 5
Reel/Frame:009267/0489   Pages: 4
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMERICAN BANK AND TRUST CO.
Exec Dt:
06/12/1998
Assignee
1
WEBCO INDUSTRIES, INC.
P.O. BOX 100
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4773390
NONE
07114582
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
PAUL H. JOHNSON
228 WEST 17TH PLACE
TULSA, OKLAHOMA 74119
Assignment: 6
Reel/Frame:010303/0882   Pages: 2
Recorded: 10/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUNBAR, MARK
Exec Dt:
10/06/1999
Assignee
1
WEBCO INDUSTRIES, INC.
P.O. BOX 100
9101 WEST 21ST STREET
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6089223
NONE
09014795
Correspondence name and address
CHERSKOV & FLAYNIK
MICHAEL J. CHERSKOV
THE CIVIC OPERA BUILDING
20 N. WACKER DRIVE, SUITE 1447
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:051986/0525   Pages: 10
Recorded: 03/03/2020
Attorney Dkt #:2097.003US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YONG JOO
Exec Dt:
12/17/2019
2
OBERMARK, STEPHEN DOUGLAS
Exec Dt:
12/20/2019
3
SUMMERS, BRENT MICHAEL
Exec Dt:
12/19/2019
4
HANES, AUSTIN TYLER
Exec Dt:
12/17/2019
5
OBERMARK, WILLIAM FRANCIS
Exec Dt:
01/03/2020
Assignee
1
WEBCO INDUSTRIES, INC.
9101 W 21ST ST
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11014181
US20190381594
16485618
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:063393/0252   Pages: 10
Recorded: 04/20/2023
Attorney Dkt #:2097.003US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YONG JOO
Exec Dt:
12/17/2019
2
OBERMARK, STEPHEN DOUGLAS
Exec Dt:
12/20/2019
3
SUMMERS, BRENT MICHAEL
Exec Dt:
01/03/2020
4
HANES, AUSTIN TYLER
Exec Dt:
12/19/2019
5
OBERMARK, WILLIAM FRANCIS
Exec Dt:
12/17/2019
Assignee
1
WEBCO INDUSTRIES, INC.
9101 W 21ST ST
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11666980
US20210293359
17327812
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
1600 TCF TOWER 121 SOUTH EIGHTH STREET
121 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:059674/0009   Pages: 10
Recorded: 04/22/2022
Attorney Dkt #:2097.006US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YONG JOO
Exec Dt:
11/23/2020
2
OBERMARK, STEPHEN DOUGLAS
Exec Dt:
12/01/2020
3
SUMMERS, BRENT MICHAEL
Exec Dt:
12/04/2020
4
HANES, AUSTIN TYLER
Exec Dt:
11/30/2020
5
OBERMARK, WILLIAM FRANCIS
Exec Dt:
11/23/2020
Assignee
1
WEBCO INDUSTRIES, INC.
9101 W 21ST ST
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339900
US20200114454
16712683
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
1600 TCF TOWER 121 SOUTH EIGHTH STREET
121 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:068222/0099   Pages: 10
Recorded: 08/08/2024
Attorney Dkt #:43150.32
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PLYMOUTH TUBE COMPANY
Exec Dt:
07/26/2024
Assignee
1
WEBCO INDUSTRIES, INC.
13301 W. HIGHWAY 51
SAND SPRINGS, OKLAHOMA 74063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11305329
US20200147669
16684383
Correspondence name and address
ANTHONY L. RAHHAL
8TH FLOOR, TWO LEADERSHIP SQUARE
211 N. ROBINSON
OKLAHOMA CITY, OK 73102

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