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UNITS (ULSAN NATION INSTITUTE OF SCIENCE AND TECHNOLOGY)
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Ulsan, KR
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NYSE:UNT
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Patents Grants
last 30 patents
Information
Patent Grant
Box-on-box self-stacking substructure for a drill rig
Patent number
9,488,014
Issue date
Nov 8, 2016
Unit Corporation
Joseph Michael Sparkman
E04 - BUILDING
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC DEVICE FOR PROTECTING COMPONENTS FROM SURGE VOLTAGE AND...
Publication number
20210274030
Publication date
Sep 2, 2021
Samsung Electronics Co., LTD
Jongsung LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BOX-ON-BOX SELF-STACKING SUBSTRUCTURE FOR A DRILL RIG
Publication number
20150143759
Publication date
May 28, 2015
UNIT CORPORATION
Joseph Michael Sparkman
E04 - BUILDING
Trademark
last 30 trademarks
Information
Trademark
87133306 - FIND FIVE
Serial number
87133306
Filing date
Aug 10, 2016
Units, LLC
36 - Insurance
Information
Trademark
86859034 - UNIT BOSS
Serial number
86859034
Registration number
5017380
Filing date
Dec 28, 2015
Unit Corporation
7 - Machines and machine tools
Information
Trademark
76600248 - UNIT CORPORATION
Serial number
76600248
Registration number
3025642
Filing date
Jul 1, 2004
Unit Corporation
37 - Building construction
Information
Trademark
78224109 - U UNIT CORPORATION
Serial number
78224109
Registration number
2926315
Filing date
Mar 11, 2003
Unit Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
78224096 - UNIT CORPORATION
Serial number
78224096
Registration number
2926314
Filing date
Mar 11, 2003
Unit Corporation
42 - Scientific and technological services and research and design relating thereto