skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : STUMPE, LEROY B.
Total Assignments: 10
Assignment: 1
Reel/Frame:004705/0094   Pages: 2
Recorded: 05/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SLUNECKA, LESLIE J.
Exec Dt:
04/27/1987
2
HANSEN, CALVIN H.
Exec Dt:
04/27/1987
3
STUMPE, LEROY B.
Exec Dt:
04/27/1987
Assignee
1
DU-AL MANUFACTURING COMPANY, A CORP. OF NEVADA
SIOUX FALLS, SOUTH DAKOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4833797
NONE
07046511
Correspondence name and address
HILL, VAN SANTEN, STEADMAN
& SIMPSON
70TH FLOOR, SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:005394/0293   Pages: 2
Recorded: 07/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
STUMPE, LEROY B.
Exec Dt:
07/17/1990
Assignee
1
DU-A1 MANUFACTURING COMPANY
A CORP. OF NV
SIOUX FALLS, SOUTH DAKOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5129780
NONE
07559725
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:024802/0661   Pages: 4
Recorded: 08/06/2010
Attorney Dkt #:36201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMPE, LEROY B.
Exec Dt:
08/04/2010
2
SCHMIDT, SCOTT L.
Exec Dt:
08/04/2010
Assignee
1
SIOUX STEEL COMPANY
P. O. BOX 1265
SIOUX FALLS, SOUTH DAKOTA 57101-1265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9137950
NONE
12852046
Correspondence name and address
WOODS FULLER SHULTZ & SMITH P.C. ATTN: J
P.O. BOX 5027
SIOUX FALLS, SD 57117
Assignment: 4
Reel/Frame:036393/0080   Pages: 4
Recorded: 08/21/2015
Attorney Dkt #:44357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMPE, LEROY B.
Exec Dt:
08/04/2010
2
SCHMIDT, SCOTT L.
Exec Dt:
08/04/2010
Assignee
1
SIOUX STEEL COMPANY
P. O. BOX 1265
SIOUX FALLS, SOUTH DAKOTA 57101-1265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10220968
US20160039545
14832480
Correspondence name and address
WOODS FULLER SHULTZ & SMITH P.C. ATTN: J
P.O. BOX 5027
SIOUX FALLS, SD 57117
Assignment: 5
Reel/Frame:026555/0864   Pages: 4
Recorded: 07/07/2011
Attorney Dkt #:35590
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALMLUND, MATT
Exec Dt:
06/17/2011
2
STUMPE, LEROY B.
Exec Dt:
06/21/2011
Assignee
1
SIOUX STEEL COMPANY
196-1/2 EAST SIXTH STREET
SIOUX FALLS, SOUTH DAKOTA 57104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074334
US20110240321
13042626
Correspondence name and address
JEFFREY A. PROEHL; WOODS, FULLER, SHULTZ
P. O. BOX 5027
SIOUX FALLS, SD 57117-5027
Assignment: 6
Reel/Frame:026882/0906   Pages: 4
Recorded: 09/09/2011
Attorney Dkt #:37940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUELKE, BRIAN
Exec Dt:
09/09/2011
2
STUMPE, LEROY B.
Exec Dt:
09/09/2011
3
SCHULD, ERIC
Exec Dt:
09/09/2011
Assignee
1
SIOUX STEEL COMPANY
196-1/2 EAST SIXTH STREET
SIOUX FALLS, SOUTH DAKOTA 57104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8967937
US20130064629
13229406
Correspondence name and address
WOODS FULLER SHULTZ & SMITH P.C. ATTN: J
P.O. BOX 5027
SIOUX FALLS, SD 57117
Assignment: 7
Reel/Frame:039796/0381   Pages: 4
Recorded: 09/20/2016
Attorney Dkt #:43419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMPE, LEROY B.
Exec Dt:
09/09/2011
2
SCHULD, ERIC
Exec Dt:
09/09/2011
3
SCHUELKE, BRIAN
Exec Dt:
09/09/2011
Assignee
1
SIOUX STEEL COMPANY
196-1/2 EAST 6TH STREET
SIOUX FALLS, SOUTH DAKOTA 57104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9815639
US20150175366
14635314
Correspondence name and address
WOODS FULLER SHULTZ & SMITH P.C. ATTN: J
P. O. BOX 5027
SIOUX FALLS, SD 57117-5027
Assignment: 8
Reel/Frame:051859/0649   Pages: 11
Recorded: 02/19/2020
Attorney Dkt #:46740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUELKE, BRIAN
Exec Dt:
09/09/2011
2
STUMPE, LEROY B.
Exec Dt:
09/09/2011
3
SCHULD, ERIC
Exec Dt:
09/09/2011
4
HARRENSTEIN, JOE
Exec Dt:
05/16/2016
Assignee
1
SIOUX STEEL COMPANY
196-1/2 EAST 6TH STREET
SIOUX FALLS, SOUTH DAKOTA 57104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10676294
US20170158443
15440345
Correspondence name and address
WOODS FULLER SHULTZ & SMITH P.C. ATTN: J
P.O. BOX 5027
SIOUX FALLS, SD 57117
Assignment: 9
Reel/Frame:026988/0452   Pages: 4
Recorded: 09/29/2011
Attorney Dkt #:38175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUMPE, LEROY B.
Exec Dt:
09/20/2011
2
SCHMIDT, SCOTT L.
Exec Dt:
09/20/2011
Assignee
1
SIOUX STEEL COMPANY
196-1/2 EAST SIXTH STREET
SIOUX FALLS, SOUTH DAKOTA 57104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9055717
US20130031739
13248193
Correspondence name and address
WOODS FULLER SHULTZ & SMITH P.C. ATTN: J
P.O. BOX 5027
SIOUX FALLS, SD 57117
Assignment: 10
Reel/Frame:035427/0727   Pages: 4
Recorded: 04/16/2015
Attorney Dkt #:41266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITT, WILLIAM
Exec Dt:
04/06/2015
2
STUMPE, LEROY B.
Exec Dt:
04/09/2015
Assignee
1
SIOUX STEEL COMPANY
196-1/2 EAST 6TH STREET
SIOUX FALLS, SOUTH DAKOTA 57104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290335
NONE
14107359
Correspondence name and address
WOODS FULLER SHULTZ & SMITH P.C. ATTN: J
P. O. BOX 5027
SIOUX FALLS, SD 57117-5027

Search Results as of: 06/18/2024 05:52 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT