John Petrovic

Person

Calgary, CA

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for determining a borehole azimuth using gravity...
- Patent number 9,625,609
- Issue date Apr 18, 2017
- Mostar Directional Technologies Inc
- Jeong Woo Kim
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for downhole telemetry
- Patent number 9,482,085
- Issue date Nov 1, 2016
- Mostar Directionsl Technologies Inc.
- John Petrovic
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable mud motor housing assembly
- Patent number 9,309,721
- Issue date Apr 12, 2016
- Mostar Directional Technologies Inc
- John Petrovic
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for downhole telemetry
- Patent number 8,749,399
- Issue date Jun 10, 2014
- Mostar Directional Technologies Inc
- John Petrovic
- G01 - MEASURING TESTING
Information Patent Grant
System and method for downhole telemetry
- Patent number 8,547,245
- Issue date Oct 1, 2013
- Mostar Directional Technologies Inc
- John Petrovic
- G01 - MEASURING TESTING
Information Patent Grant
System and method for downhole telemetry
- Patent number 8,154,420
- Issue date Apr 10, 2012
- Mostar Directional Technologies Inc
- John Petrovic
- G01 - MEASURING TESTING
Information Patent Grant
System and method for downhole telemetry
- Patent number 7,573,397
- Issue date Aug 11, 2009
- Mostar Directional Technologies Inc
- John Petrovic
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Controlling a Dual Telemetry Measurement Whil...
- Publication number 20170009570
- Publication date Jan 12, 2017
- Mostar Directional Technologies, Inc.
- John PETROVIC
- E21 - EARTH DRILLING MINING
Information Patent Application
Dual Telemetry Receiver for a Measurement While Drilling (MWD) System
- Publication number 20160362976
- Publication date Dec 15, 2016
- Mostar Directional Technologies, Inc.
- John PETROVIC
- E21 - EARTH DRILLING MINING
Information Patent Application
Gap Sub Assembly for a Downhole Telemetry System
- Publication number 20160362940
- Publication date Dec 15, 2016
- Mostar Directional Technologies, Inc.
- John PETROVIC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and Method for Determining a Borehole Azimuth Using Gravity...
- Publication number 20150143889
- Publication date May 28, 2015
- Mostar Directional Technologies Inc.
- Jeong Woo Kim
- G01 - MEASURING TESTING
Information Patent Application
Adjustable Mud Motor Housing Assembly
- Publication number 20140262530
- Publication date Sep 18, 2014
- Mostar Directional Technologies Inc.
- John PETROVIC
- E21 - EARTH DRILLING MINING
Information Patent Application
System and Method for Downhole Telemetry
- Publication number 20140247133
- Publication date Sep 4, 2014
- Mostar Directional Technologies Inc.
- John Petrovic
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DOWNHOLE TELMETRY
- Publication number 20130342354
- Publication date Dec 26, 2013
- Mostar Directional Technologies Inc.
- John Petrovic
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Downhole Telemetry
- Publication number 20120256759
- Publication date Oct 11, 2012
- Mostar Directional Technologies Inc.
- John Petrovic
- E21 - EARTH DRILLING MINING
Information Patent Application
System and Method for Downhole Telemetry
- Publication number 20070247329
- Publication date Oct 25, 2007
- John Petrovic
- E21 - EARTH DRILLING MINING
Information Patent Application
System and Method For Downhole Telemetry
- Publication number 20070247328
- Publication date Oct 25, 2007
- John Petrovic
- E21 - EARTH DRILLING MINING

John Petrovic

Person

Patents Grantslast 30 patents

System and method for determining a borehole azimuth using gravity...

System and method for downhole telemetry

Adjustable mud motor housing assembly

System and method for downhole telemetry

System and method for downhole telemetry

System and method for downhole telemetry

System and method for downhole telemetry

Patents Applicationslast 30 patents

System and Method for Controlling a Dual Telemetry Measurement Whil...

Dual Telemetry Receiver for a Measurement While Drilling (MWD) System

Gap Sub Assembly for a Downhole Telemetry System

System and Method for Determining a Borehole Azimuth Using Gravity...

Adjustable Mud Motor Housing Assembly

System and Method for Downhole Telemetry

SYSTEM AND METHOD FOR DOWNHOLE TELMETRY

System and Method for Downhole Telemetry

System and Method for Downhole Telemetry

System and Method For Downhole Telemetry