| Patent | Date |
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Motor control of a drain cleaning machine
Grant 11,396,034 - Rose , et al. July 26, 2 | 2022-07-26 |
Hub Connection For Pipeline Inspection Device
App 20220128424 - Krohlow; Samuel J. ; et al. | 2022-04-28 |
Hub connection for pipeline inspection device
Grant 11,248,982 - Krohlow , et al. February 15, 2 | 2022-02-15 |
Pipeline Inspection Device
App 20210354178 - Turner; Christopher J. ; et al. | 2021-11-18 |
Pipeline inspection device
Grant 11,110,495 - Turner , et al. September 7, 2 | 2021-09-07 |
Pipeline Inspection Device With Enhanced Image Control
App 20210250551 - Turner; Christopher J. | 2021-08-12 |
Motor Control Of A Drain Cleaning Machine
App 20210229140 - Rose; David ; et al. | 2021-07-29 |
Merchandiser and methods relating to same
Grant 11,064,817 - Turner , et al. July 20, 2 | 2021-07-20 |
Shelf components
Grant D879,522 - Turner , et al. | 2020-03-31 |
Shelf components
Grant D879,521 - Turner , et al. | 2020-03-31 |
Shelf management dividers
Grant D874,197 - Turner , et al. Fe | 2020-02-04 |
Pipeline Inspection Device
App 20200030858 - Turner; Christopher J. ; et al. | 2020-01-30 |
Shelf components
Grant D867,797 - Turner , et al. Nov | 2019-11-26 |
Hub Connection For Pipeline Inspection Device
App 20190346330 - Krohlow; Samuel J. ; et al. | 2019-11-14 |
Pipeline inspection device
Grant 10,434,547 - Turner , et al. O | 2019-10-08 |
Merchandiser parts
Grant D856,040 - Fluegge , et al. A | 2019-08-13 |
Retractable hinged shelf display
Grant 10,314,412 - Turner , et al. | 2019-06-11 |
Shelf components
Grant D843,760 - Turner , et al. | 2019-03-26 |
Shelf components
Grant D836,954 - Turner , et al. J | 2019-01-01 |
Merchandiser And Methods Relating To Same
App 20180360233 - Turner; Christopher J. ; et al. | 2018-12-20 |
Universal merchandiser and methods relating to same
Grant 10,154,739 - Turner , et al. Dec | 2018-12-18 |
Pipeline Inspection Device
App 20180169719 - Turner; Christopher J. ; et al. | 2018-06-21 |
Shelf components
Grant D812,945 - Turner , et al. March 20, 2 | 2018-03-20 |
Basket display parts
Grant D810,477 - Turner , et al. February 20, 2 | 2018-02-20 |
Basket product display and related methods
Grant 9,877,599 - Turner , et al. January 30, 2 | 2018-01-30 |
Shelf management parts
Grant D801,734 - Turner , et al. November 7, 2 | 2017-11-07 |
Multi-facing Merchandiser And Methods Relating To Same
App 20170251835 - Fluegge; Craig A. ; et al. | 2017-09-07 |
Retractable Hinged Shelf Display
App 20170071364 - Turner; Christopher J. ; et al. | 2017-03-16 |
Basket Product Display And Related Methods
App 20160296037 - Turner; Christopher J. ; et al. | 2016-10-13 |
Basket Product Display And Related Methods
App 20160166084 - Turner; Christopher J. ; et al. | 2016-06-16 |
Universal Merchandiser And Methods Relating To Same
App 20150157142 - Turner; Christopher J. ; et al. | 2015-06-11 |
Basket Product Display And Related Methods
App 20150150387 - Turner; Christopher J. ; et al. | 2015-06-04 |
Remotely Actuated Display System And Related Methods
App 20140366164 - Hoefgen; James ; et al. | 2014-12-11 |
Digital focus and tracking servo system with multi-zone calibration
Grant 7,782,721 - Kadlec , et al. August 24, 2 | 2010-08-24 |
Digital servo system with inverse non-linearity compensation
Grant 7,680,004 - Kadlec , et al. March 16, 2 | 2010-03-16 |
Close focus algorithm in a digital focus servo system
Grant 7,672,199 - Kadlec , et al. March 2, 2 | 2010-03-02 |
Digital tracking servo system with off-format detection
Grant 7,593,300 - Kadlec , et al. September 22, 2 | 2009-09-22 |
Calibration of a focus error signal gain in a focus servo system
Grant 7,414,940 - Kadlec , et al. August 19, 2 | 2008-08-19 |
Calibration storage methods for a digital focus and tracking servo system with calibration
Grant 7,196,979 - Kadlec , et al. March 27, 2 | 2007-03-27 |
System and method for handling commands in an optical disc drive
Grant 7,116,621 - Turner , et al. October 3, 2 | 2006-10-03 |
System and method for detecting and recovering from an off-format state in an optical disc drive
Grant 7,095,685 - Turner , et al. August 22, 2 | 2006-08-22 |
Tracking and focus digital servo system with write abort
Grant 7,095,683 - Kadlec , et al. August 22, 2 | 2006-08-22 |
Calibration of focus error signal offset in a focus servo system
Grant 7,092,322 - Kadlec , et al. August 15, 2 | 2006-08-15 |
System and method for performing a spin motor startup operation
Grant 7,079,459 - Watt , et al. July 18, 2 | 2006-07-18 |
CLV system and method using PSA lookup
Grant 7,065,018 - Watt , et al. June 20, 2 | 2006-06-20 |
System and method for controlling tracking and seeking in an optical disc drive
Grant 7,057,983 - Turner , et al. June 6, 2 | 2006-06-06 |
System and method for controlling focus in an optical disc drive
Grant 7,054,242 - Turner , et al. May 30, 2 | 2006-05-30 |
System and method for controlling time critical operations in a control system for an optical disc drive
Grant 7,038,988 - Turner , et al. May 2, 2 | 2006-05-02 |
Flexible servicing of servo algorithms using a digital signal processor
Grant 7,023,766 - Kadlec , et al. April 4, 2 | 2006-04-04 |
Calibration initiation methods for a tracking and focus servo system
Grant 7,023,776 - Kadlec , et al. April 4, 2 | 2006-04-04 |
Digital servo system with biased feed-forward
Grant 7,020,054 - Kadlec , et al. March 28, 2 | 2006-03-28 |
System and method to adjust the level of re-calibration effort based on disc drive performance
Grant 6,977,873 - Turner , et al. December 20, 2 | 2005-12-20 |
Tracking and focus servo system with error signal inverse non-linearity calibration
Grant 6,965,547 - Kadlec , et al. November 15, 2 | 2005-11-15 |
System and method for controlling interrupts in a control system for an optical disc drive
Grant 6,963,524 - Turner , et al. November 8, 2 | 2005-11-08 |
System and method for detecting and recovering from an off-format state in an optical disc drive
App 20050243666 - Turner, Christopher J. ; et al. | 2005-11-03 |
System and method for handling events in an optical disc drive
Grant 6,958,963 - Turner , et al. October 25, 2 | 2005-10-25 |
Detector input dark current offset calibration in an optical disk drive digital servo
Grant 6,950,380 - Watt , et al. September 27, 2 | 2005-09-27 |
Tracking and focus servo system with head load
Grant 6,930,963 - Kadlec , et al. August 16, 2 | 2005-08-16 |
Calibration of tracking error signal gain in a tracking servo system
Grant 6,906,985 - Kadlec , et al. June 14, 2 | 2005-06-14 |
Kp and Ki lookup system and method
Grant 6,901,040 - Watt , et al. May 31, 2 | 2005-05-31 |
PMAD/PSA digital feedback system
Grant 6,898,170 - Watt , et al. May 24, 2 | 2005-05-24 |
Close tracking algorithm in a digital tracking servo system
Grant 6,898,164 - Kadlec , et al. May 24, 2 | 2005-05-24 |
Tracking and focus servo system with automatic media type detector
Grant 6,891,789 - Watt , et al. May 10, 2 | 2005-05-10 |
System and method for recovering from performance errors in an optical disc drive
Grant 6,885,620 - Turner , et al. April 26, 2 | 2005-04-26 |
System and method for controlling a spin motor
Grant 6,876,609 - Watt , et al. April 5, 2 | 2005-04-05 |
Optical disk drive with a digital focus and tracking servo system
Grant 6,847,597 - Kadlec , et al. January 25, 2 | 2005-01-25 |
Calibration of a focus sum threshold in a focus servo system
Grant 6,813,226 - Kadlec , et al. November 2, 2 | 2004-11-02 |
Digital focus and tracking servo system
Grant 6,809,995 - Kadlec , et al. October 26, 2 | 2004-10-26 |
Digital tracking servo system with a multi-track seeking and accelerated servo function for regaining a closed tracking loop
Grant 6,762,980 - Kadlec , et al. July 13, 2 | 2004-07-13 |
Time critical and non-time critical tasks control system for an optical disk using first and second processors
Grant 6,741,530 - Turner , et al. May 25, 2 | 2004-05-25 |
System and method for moving optical pick up from current position to target position with smooth control
Grant 6,738,320 - Kadlec , et al. May 18, 2 | 2004-05-18 |
Tracking and focus servo system with a media type boundary crossing detector
Grant 6,728,182 - Kadlec , et al. April 27, 2 | 2004-04-27 |
Spin motor control in an optical drive
Grant 6,704,261 - Watt , et al. March 9, 2 | 2004-03-09 |
PMAD/PSA digital feedback system
App 20030165099 - Watt, Charles R. ; et al. | 2003-09-04 |
System and method for coordinating time critical and non-time critical tasks in a control system for an optical disc drive
App 20030165088 - Turner, Christopher J. ; et al. | 2003-09-04 |
System and method for controlling tracking and seeking in an optical disc drive
App 20030165090 - Turner, Christopher J. ; et al. | 2003-09-04 |
Variable speed recording method and apparatus for a magnetic tape drive
App 20030001036 - Beavers, Kelly J. ; et al. | 2003-01-02 |
System and method for detecting and recovering from an off-format state in an optical disc drive
App 20020145954 - Turner, Christopher J. ; et al. | 2002-10-10 |
System and method for controlling focus in an optical disc drive
App 20020145955 - Turner, Christopher J. ; et al. | 2002-10-10 |
Shaped control efforts in a digital servo system
App 20020145951 - Kadlec, Ron J. ; et al. | 2002-10-10 |
Calibration of focus error signal offset in a focus servo system
App 20020145953 - Kadlec, Ron J. ; et al. | 2002-10-10 |
Digital tracking servo system with a multi-track seeking and accelerated servo function for regaining a closed tracking loop
App 20020141297 - Kadlec, Ron J. ; et al. | 2002-10-03 |
Kp and Ki lookup system and method
App 20020141304 - Watt, Charles R. ; et al. | 2002-10-03 |
System and method for controlling interrupts in a control system for an optical disc drive
App 20020141299 - Turner, Christopher J. ; et al. | 2002-10-03 |
Tracking and focus servo system with write abort
App 20020141309 - Kadlec, Ron J. ; et al. | 2002-10-03 |
Tracking and focus servo system with a media type boundary crossing detector
App 20020141311 - Kadlec, Ron J. ; et al. | 2002-10-03 |
Digital servo system with inverse non-linearity compensation
App 20020136116 - Kadlec, Ron J. ; et al. | 2002-09-26 |
System and method for handling commands in an optical disc drive
App 20020136131 - Turner, Christopher J. ; et al. | 2002-09-26 |
Tracking and focus servo system with automatic media type detector
App 20020136110 - Watt, Charles R. ; et al. | 2002-09-26 |
System and method for handling events in an optical disc drive
App 20020136130 - Turner, Christopher J. ; et al. | 2002-09-26 |
Digital servo system with biased feed-forward
App 20020136113 - Kadlec, Ron J. ; et al. | 2002-09-26 |
Optical disk drive with a digital focus and tracking servo system
App 20020136111 - Kadlec, Ron J. ; et al. | 2002-09-26 |
Digital focus and tracking servo system with multi-zone calibration
App 20020136114 - Kadlec, Ron J. ; et al. | 2002-09-26 |
Digital tracking servo system with off-format detection
App 20020136128 - Kadlec, Ron J. ; et al. | 2002-09-26 |
Calibration initiation methods for a tracking and focus servo system
App 20020136115 - Kadlec, Ron J. ; et al. | 2002-09-26 |
System and method for recovering from performance errors in an optical disc drive
App 20020138783 - Turner, Christopher J. ; et al. | 2002-09-26 |
Close focus algorithm in a digital focus servo system
App 20020136109 - Kadlec, Ron J. ; et al. | 2002-09-26 |
System and method for controlling laser power in an optical disc drive
App 20020131354 - Watt, Charles R. ; et al. | 2002-09-19 |
Slew system and method
App 20020131349 - Watt, Charles R. ; et al. | 2002-09-19 |
System and method for controlling operation of a disc drive for optical media with premastered and read/write sectors
App 20020131338 - Turner, Christopher J. ; et al. | 2002-09-19 |
Calibration of a focus sum threshold in a focus servo system
App 20020131339 - Kadlec, Ron J. ; et al. | 2002-09-19 |
System and method for controlling time critical operations in a control system for an optical disc drive
App 20020131345 - Turner, Christopher J. ; et al. | 2002-09-19 |
Calibration storage methods for a digital focus and tracking servo system with calibration
App 20020131341 - Kadlec, Ron J. ; et al. | 2002-09-19 |
System and method for dynamically re-calibrating an optical disc drive
App 20020131346 - Turner, Christopher J. ; et al. | 2002-09-19 |
Close tracking algorithm in a digital tracking servo system
App 20020131340 - Kadlec, Ron J. ; et al. | 2002-09-19 |
Calibration of a focus error signal gain in a focus servo system
App 20020131344 - Kadlec, Ron J. ; et al. | 2002-09-19 |
Spin motor control in an optical drive
App 20020131333 - Watt, Charles R. ; et al. | 2002-09-19 |
Detector input dark current offset calibration in an optical disk drive
App 20020118614 - Watt, Charles R. ; et al. | 2002-08-29 |
Tracking and focus servo system with error signal inverse non-linearity calibration
App 20020114230 - Kadlec, Ron J. ; et al. | 2002-08-22 |
Digital focus and tracking servo system
App 20020110056 - Kadlec, Ron J. ; et al. | 2002-08-15 |
Calibration of tracking error signal gain in a tracking servo system
App 20020110057 - Kadlec, Ron J. ; et al. | 2002-08-15 |
CLV system and method using PSA lookup
App 20020097646 - Watt, Charles R. ; et al. | 2002-07-25 |
System and method for performing a spin motor startup operation
App 20020097651 - Watt, Charles R. ; et al. | 2002-07-25 |
Digital tracking and focus servo system with a DSP architecture
App 20020097644 - Kadlec, Ron J. ; et al. | 2002-07-25 |
System and method for controlling spin speed of media in an optical disc drive
App 20020080698 - Turner, Christopher J. ; et al. | 2002-06-27 |
Tape loop/slack prevention method and apparatus for tape drive
Grant 6,364,234 - Langiano , et al. April 2, 2 | 2002-04-02 |
Variable speed recording method and apparatus for a magnetic tape drive
App 20020030918 - Beavers, Kelly J. ; et al. | 2002-03-14 |
Variable speed recording method and apparatus for a magnetic tape drive
Grant 6,307,701 - Beavers , et al. October 23, 2 | 2001-10-23 |
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