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DIGITAL CONTROL INCORPORATED
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RENTON, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Orientation sensor utilizing intra-pattern property measurements
Patent number
6,618,951
Issue date
Sep 16, 2003
Digital Control Incorporated
John E. Mercer
G01 - MEASURING TESTING
Information
Patent Grant
Tracking the positional relationship between a boring tool and one...
Patent number
6,617,854
Issue date
Sep 9, 2003
Digital Control, Inc.
John E. Mercer
G01 - MEASURING TESTING
Information
Patent Grant
Boring tool locating using sensing at spaced apart reference path l...
Patent number
6,559,646
Issue date
May 6, 2003
Digital Control Incorporated
John E. Mercer
G01 - MEASURING TESTING
Information
Patent Grant
Establishing positions of locating field detectors and path mapping...
Patent number
6,536,538
Issue date
Mar 25, 2003
Digital Control Incorporated
Guenter W. Brune
G01 - MEASURING TESTING
Information
Patent Grant
Orientation sensor utilizing intra-pattern property measurements
Patent number
6,530,155
Issue date
Mar 11, 2003
Digital Control Incorporated
John E. Mercer
G01 - MEASURING TESTING
Information
Patent Grant
Position and orientation locator/monitor
Patent number
6,525,538
Issue date
Feb 25, 2003
Digital Control Incorporated
John E. Mercer
G01 - MEASURING TESTING
Information
Patent Grant
Flux plane locating in an underground drilling system
Patent number
6,496,008
Issue date
Dec 17, 2002
Digital Control Incorporated
Guenter W. Brune
G01 - MEASURING TESTING
Information
Patent Grant
Mapping tool for tracking and/or guiding an underground boring tool
Patent number
6,457,537
Issue date
Oct 1, 2002
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mapping tool for tracking and/or guiding an underground boring tool
Patent number
6,454,023
Issue date
Sep 24, 2002
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Auto-extending/retracting electrically isolated conductors in a seg...
Patent number
6,446,728
Issue date
Sep 10, 2002
Digital Control, Inc.
Albert W. Chau
E21 - EARTH DRILLING MINING
Information
Patent Grant
Boring tool tracking system and method using magnetic locating sign...
Patent number
6,417,666
Issue date
Jul 9, 2002
Digital Control, Inc.
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Orientation sensor especially suitable for use in an underground bo...
Patent number
6,400,159
Issue date
Jun 4, 2002
Digital Control Incorporated
Rudolf Zeller
G01 - MEASURING TESTING
Information
Patent Grant
Arrangement using measured pitch and locating field measurements to...
Patent number
6,396,275
Issue date
May 28, 2002
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Establishing positions of locating field detectors and path mapping...
Patent number
6,364,035
Issue date
Apr 2, 2002
Digital Control Incorporated
Guenter W. Brune
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Orientation sensor utilizing intra-pattern property measurements
Patent number
6,351,892
Issue date
Mar 5, 2002
Digital Control Incorporated
John E. Mercer
G01 - MEASURING TESTING
Information
Patent Grant
Skin depth compensation in underground boring applications
Patent number
6,285,190
Issue date
Sep 4, 2001
Digital Control Incorporated
Guenter W. Brune
E21 - EARTH DRILLING MINING
Information
Patent Grant
Boring tool control using remote locator including a command genera...
Patent number
6,279,668
Issue date
Aug 28, 2001
Digital Control Corporation
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Establishing positions of locating field detectors and path mapping...
Patent number
6,250,402
Issue date
Jun 26, 2001
Digital Control Incorporated
Guenter W. Brune
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Underground locating using a locating signal transmitter configured...
Patent number
6,232,780
Issue date
May 15, 2001
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Auto-extending/retracting electrically isolated conductors in a seg...
Patent number
6,223,826
Issue date
May 1, 2001
Digital Control, Inc.
Albert W. Chau
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tracking the positional relationship between a boring tool and one...
Patent number
6,191,585
Issue date
Feb 20, 2001
Digital Control, Inc.
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Boring technique using locate point measurements for boring tool de...
Patent number
6,160,401
Issue date
Dec 12, 2000
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
System, arrangements and associated methods for tracking and/or gui...
Patent number
6,095,260
Issue date
Aug 1, 2000
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Boring tool control using remote locator
Patent number
6,079,506
Issue date
Jun 27, 2000
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Orientation sensor especially suitable for use in an underground bo...
Patent number
6,066,955
Issue date
May 23, 2000
Digital Control, Incorporated
Rudolf Zeller
G01 - MEASURING TESTING
Information
Patent Grant
Two mode boring tool guiding system and method
Patent number
6,057,687
Issue date
May 2, 2000
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems, arrangements and associated methods for tracking and/or gu...
Patent number
6,047,783
Issue date
Apr 11, 2000
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
System for tracking and/or guiding an underground boring tool
Patent number
6,035,951
Issue date
Mar 14, 2000
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Boring technique for using locate point measurements for boring too...
Patent number
6,014,026
Issue date
Jan 11, 2000
Digital Control Incorporated
John E. Mercer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Orientation sensor arrangement and method for use in a system for m...
Patent number
6,008,651
Issue date
Dec 28, 1999
Digital Control, Inc.
John E. Mercer
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
99007627 - TRAK
Serial number
99007627
Filing date
Jan 17, 2025
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
97342387 - TRAK
Serial number
97342387
Filing date
Apr 1, 2022
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
90645433 - SUB-K
Serial number
90645433
Registration number
6685363
Filing date
Apr 14, 2021
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
90360166 - DIGITAL CONTROL
Serial number
90360166
Registration number
6800059
Filing date
Dec 4, 2020
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
90360158 - DIGITAL CONTROL
Serial number
90360158
Filing date
Dec 4, 2020
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
90211144 - TRAK
Serial number
90211144
Filing date
Sep 25, 2020
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
90068039 - TERATRAK
Serial number
90068039
Registration number
6512652
Filing date
Jul 22, 2020
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
90059040
Serial number
90059040
Registration number
7475377
Filing date
Jul 17, 2020
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
90059062
Serial number
90059062
Registration number
7502566
Filing date
Jul 17, 2020
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
90059051
Serial number
90059051
Registration number
7347158
Filing date
Jul 17, 2020
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
90059094
Serial number
90059094
Filing date
Jul 17, 2020
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
88910933 - BALL-IN-THE-BOX
Serial number
88910933
Filing date
May 11, 2020
Digital Control Incorporated
38 - Telecommunications
Information
Trademark
88984118 - BALL-IN-THE-BOX
Serial number
88984118
Registration number
6754975
Filing date
May 11, 2020
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
87202426 - ELECTRA
Serial number
87202426
Filing date
Oct 13, 2016
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
86409264 - DIGITRAK FALCON
Serial number
86409264
Registration number
4956714
Filing date
Sep 29, 2014
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
86141819 - XRANGE
Serial number
86141819
Registration number
4717540
Filing date
Dec 12, 2013
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
86141857 - XRANGE
Serial number
86141857
Registration number
4717541
Filing date
Dec 12, 2013
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
86141907 - AURORA
Serial number
86141907
Registration number
4642510
Filing date
Dec 12, 2013
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
86141894 - XR
Serial number
86141894
Registration number
4717544
Filing date
Dec 12, 2013
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
86141916 - AURORA
Serial number
86141916
Registration number
4669929
Filing date
Dec 12, 2013
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
86141878 - XR
Serial number
86141878
Registration number
4717542
Filing date
Dec 12, 2013
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
85211979 - TRANSITRAK
Serial number
85211979
Filing date
Jan 6, 2011
Digital Control, Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
77774074 - SE
Serial number
77774074
Registration number
3865461
Filing date
Jul 3, 2009
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
77596092 - F2
Serial number
77596092
Registration number
3681331
Filing date
Oct 20, 2008
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
77324767 - HELITRAK
Serial number
77324767
Registration number
4198694
Filing date
Nov 8, 2007
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
77324742 - MFD
Serial number
77324742
Registration number
3533339
Filing date
Nov 8, 2007
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
77288437 - F5
Serial number
77288437
Registration number
3934748
Filing date
Sep 25, 2007
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
78974077 - TENSITRAK
Serial number
78974077
Registration number
3363875
Filing date
Sep 14, 2006
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76657661 - LT
Serial number
76657661
Registration number
3402290
Filing date
Mar 30, 2006
Digital Control Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
76634006 - TRANSITRAK
Serial number
76634006
Filing date
Mar 23, 2005
Digital Control, Incorporated
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments