Levin; Ryan B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Levin; Ryan B..The latest application filed is for "utility locating transmitter apparatus & methods".
Company Profile
8.51.41
- Levin; Ryan B. - San Diego CA US
- Levin; Ryan B - San Diego CA
Patent Activity
| Patent | Date |
|---|---|
| Buried utility locator ground tracking apparatus, systems, and methods Grant 11,366,245 - Olsson , et al. June 21, 2 | 2022-06-21 |
| Buried object locator apparatus and methods Grant 11,156,737 - Olsson , et al. October 26, 2 | 2021-10-26 |
| Utility locator apparatus and systems Grant 10,989,830 - Olsson , et al. April 27, 2 | 2021-04-27 |
| Multi-frequency locating systems and methods Grant 10,983,239 - Olsson , et al. April 20, 2 | 2021-04-20 |
| Self-standing multi-leg attachment devices for use with utility locators Grant 10,908,311 - Olsson , et al. February 2, 2 | 2021-02-02 |
| Cable storage drum with moveable CCU docking apparatus Grant 10,863,064 - Olsson , et al. December 8, 2 | 2020-12-08 |
| Magnetic sensing buried utility locator including a camera Grant 10,761,239 - Olsson , et al. Sep | 2020-09-01 |
| Dual antenna systems with variable polarization Grant 10,608,348 - Bench , et al. | 2020-03-31 |
| Utility locating transmitter apparatus and methods Grant 10,534,105 - Merewether , et al. Ja | 2020-01-14 |
| Dual antenna systems with variable polarization Grant 10,490,908 - Bench , et al. Nov | 2019-11-26 |
| Self-standing multi-leg attachment devices for use with utility locators Grant 10,353,103 - Olsson , et al. July 16, 2 | 2019-07-16 |
| Ground tracking devices and methods for use with a utility locator Grant 10,317,559 - Olsson , et al. | 2019-06-11 |
| Utility locator transmitter apparatus and methods Grant 10,247,845 - Merewether , et al. | 2019-04-02 |
| Utility Locating Transmitter Apparatus & Methods App 20190041538 - Merewether; Ray ; et al. | 2019-02-07 |
| Magnetic sensing buried object locator including a camera Grant 10,082,599 - Olsson , et al. September 25, 2 | 2018-09-25 |
| Cable storage drum with moveable CCU docking apparatus Grant 10,084,945 - Olsson , et al. September 25, 2 | 2018-09-25 |
| Buried object locators with dodecahedral antenna nodes Grant 10,078,149 - Olsson , et al. September 18, 2 | 2018-09-18 |
| Gradient antenna coils and arrays for use in locating systems Grant 10,031,253 - Olsson , et al. July 24, 2 | 2018-07-24 |
| Multi-frequency locating system and methods Grant 9,927,545 - Olsson , et al. March 27, 2 | 2018-03-27 |
| Ground tracking apparatus, systems, and methods Grant 9,928,613 - Olsson , et al. March 27, 2 | 2018-03-27 |
| Utility locating transmitter apparatus and methods Grant 9,880,309 - Merewether , et al. January 30, 2 | 2018-01-30 |
| Ground Tracking Apparatus, Systems, And Methods App 20170263018 - Olsson; Mark S. ; et al. | 2017-09-14 |
| Gradient Antenna Coils And Arrays For Use In Locating Systems App 20170192120 - Olsson; Mark S. ; et al. | 2017-07-06 |
| Ground tracking devices and methods for use with a utility locator Grant 9,696,448 - Olsson , et al. July 4, 2 | 2017-07-04 |
| Buried Utility Locator Ground Tracking Apparatus, Systems, And Methods App 20170131423 - Olsson; Mark S. ; et al. | 2017-05-11 |
| Quad-gradient coils for use in locating systems Grant 9,638,824 - Olsson , et al. May 2, 2 | 2017-05-02 |
| Sonde-based Ground-tracking Apparatus And Methods App 20170115424 - Olsson; Mark S. ; et al. | 2017-04-27 |
| Ground Tracking Apparatus, Systems, And Methods App 20170084052 - Olsson; Mark S. ; et al. | 2017-03-23 |
| Ground Tracking Devices And Methods For Use With A Utility Locator App 20170017009 - Olsson; Mark S. ; et al. | 2017-01-19 |
| Magnetic sensing buried object locator including a camera Grant 9,523,788 - Olsson , et al. December 20, 2 | 2016-12-20 |
| Cable storage drum with moveable CCU docking apparatus Grant 9,521,303 - Olsson , et al. December 13, 2 | 2016-12-13 |
| Gradient antenna coils and arrays for use in locating systems Grant 9,488,747 - Olsson , et al. November 8, 2 | 2016-11-08 |
| Ground-tracking systems and apparatus Grant 9,411,067 - Olsson , et al. August 9, 2 | 2016-08-09 |
| Buried Object Locator Apparatus and Systems App 20160187522 - Olsson; Mark S. ; et al. | 2016-06-30 |
| Gradient Antenna Coils And Arrays For Use In Locating Systems App 20160141766 - Olsson; Mark S. ; et al. | 2016-05-19 |
| Utility Locating Transmitter Apparatus & Methods App 20150355363 - Merewether; Ray ; et al. | 2015-12-10 |
| Buried object locator apparatus with safety lighting array Grant 9,207,350 - Olsson , et al. December 8, 2 | 2015-12-08 |
| Dual Antenna Systems With Variable Polarization App 20150263434 - Bench; Stephanie M. ; et al. | 2015-09-17 |
| Ground-tracking devices for use with a mapping locator Grant 9,081,109 - Olsson , et al. July 14, 2 | 2015-07-14 |
| Cable Storage Drum With Moveable Ccu Docking Apparatus App 20150055005 - Olsson; Mark S. ; et al. | 2015-02-26 |
| Multi-frequency Locating Systems And Methods App 20140312903 - Olsson; Mark S. ; et al. | 2014-10-23 |
| Ground-tracking Systems And Apparatus App 20140285203 - Olsson; Mark S. ; et al. | 2014-09-25 |
| Multi-frequency Locating Systems And Methods App 20140191759 - Olsson; Mark S. ; et al. | 2014-07-10 |
| Gradient Antenna Coils And Arrays For Use In Locating Systems App 20140139223 - Olsson; Mark S. ; et al. | 2014-05-22 |
| Multi-frequency Locating Systems And Methods App 20140132269 - Olsson; Mark S. ; et al. | 2014-05-15 |
| Quad-gradient Coils For Use In Locating Systems App 20140132270 - Olsson; Mark S. ; et al. | 2014-05-15 |
| Spring clips for use with locating transmitters Grant 8,717,028 - Merewether , et al. May 6, 2 | 2014-05-06 |
| Dual Antenna Systems With Variable Polarization App 20140111376 - Bench; Stephanie M. ; et al. | 2014-04-24 |
| Ground-tracking Systems And Apparatus App 20140111208 - Olsson; Mark S. ; et al. | 2014-04-24 |
| Buried Object Locator Apparatus And Systems App 20130127470 - Olsson; Mark S. ; et al. | 2013-05-23 |
| Locator antenna with conductive bobbin Grant 8,400,154 - Olsson , et al. March 19, 2 | 2013-03-19 |
| Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas Grant 8,203,343 - Olsson , et al. June 19, 2 | 2012-06-19 |
| High-Q self tuning locating transmitter Grant 8,013,610 - Merewether , et al. September 6, 2 | 2011-09-06 |
| Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas Grant 7,518,374 - Olsson , et al. April 14, 2 | 2009-04-14 |
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