Jonathan Peter Zacharko

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Redundant, adaptable slip ring
- Patent number 10,508,504
- Issue date Dec 17, 2019
- Halliburton Energy Services, Inc.
- John R. Hardin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydroplaning reducing slip ring apparatus
- Patent number 10,446,996
- Issue date Oct 15, 2019
- Haliburton Energy Services, Inc.
- Jonathan Peter Zacharko
- E21 - EARTH DRILLING MINING
Information Patent Grant
Angular position sensor with magnetometer
- Patent number 10,365,082
- Issue date Jul 30, 2019
- Halliburton Energy Services, Inc.
- Clint P. Lozinsky
- G01 - MEASURING TESTING
Information Patent Grant
Hydroplaning reducing slip ring apparatus
- Patent number 9,985,402
- Issue date May 29, 2018
- Halliburton Energy Services, Inc.
- Jonathan Peter Zacharko
- E21 - EARTH DRILLING MINING
Information Patent Grant
Degree of drilling shaft deflection determination in a rotary steer...
- Patent number 9,714,564
- Issue date Jul 25, 2017
- Halliburton Energy Services Inc.
- Jonathan Peter Zacharko
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydroplaning reducing slip ring apparatus
- Patent number 9,391,417
- Issue date Jul 12, 2016
- Halliburton Energy Services, Inc.
- Jonathan Peter Zacharko
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Hydroplaning Reducing Slip Ring Apparatus
- Publication number 20180233869
- Publication date Aug 16, 2018
- Halliburton Energy Services, Inc.
- Jonathan Peter Zacharko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hydroplaning Reducing Slip Ring Apparatus
- Publication number 20160294139
- Publication date Oct 6, 2016
- Halliburton Energy Services, Inc.
- Jonathan Peter Zacharko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUNDANT, ADAPTABLE SLIP RING
- Publication number 20160290059
- Publication date Oct 6, 2016
- Halliburton Energy Services, Inc.
- John R. Hardin
- E21 - EARTH DRILLING MINING
Information Patent Application
DEGREE OF DRILLING SHAFT DEFLECTION DETERMINATION IN A ROTARY STEER...
- Publication number 20160230538
- Publication date Aug 11, 2016
- Halliburton Energy Services, Inc.
- Jonathan Peter ZACHARKO
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydroplaning Reducing Slip Ring Apparatus
- Publication number 20150129313
- Publication date May 14, 2015
- Halliburton Energy Services, Inc.
- Jonathan Peter Zacharko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANGULAR POSITION SENSOR WITH MAGNETOMETER
- Publication number 20140333310
- Publication date Nov 13, 2014
- Halliburton Energy Services, Inc.
- Clint P. Lozinsky
- G01 - MEASURING TESTING