GEORGE IONDOV

Person

Mississauga, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Braking devices for drilling operations, and systems and methods of...
- Patent number 10,633,943
- Issue date Apr 28, 2020
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Braking devices for drilling operations, and systems and methods of...
- Patent number 10,053,973
- Issue date Aug 21, 2018
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Overshot assembly and systems and methods of using same
- Patent number 9,540,897
- Issue date Jan 10, 2017
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Up-hole bushing and core barrel head assembly comprising same
- Patent number 9,528,337
- Issue date Dec 27, 2016
- Longyear TM, Inc.
- George Iondov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Core drilling tools with retractably lockable driven latch mechanisms
- Patent number 9,399,898
- Issue date Jul 26, 2016
- Longyear TM, Inc.
- Charles Ernest Muntz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Driven latch mechanism
- Patent number 9,328,608
- Issue date May 3, 2016
- Longyear TM, Inc.
- Christopher L. Drenth
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Core drilling tools with retractably lockable driven latch mechanisms
- Patent number 9,234,398
- Issue date Jan 12, 2016
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Driven latch mechanism
- Patent number 8,794,355
- Issue date Aug 5, 2014
- Longyear TM, Inc.
- Christopher L. Drenth
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Latch body components having multiple functions, and drilling head...
- Patent number 8,770,322
- Issue date Jul 8, 2014
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Core drilling tools with retractably lockable driven latch mechanisms
- Patent number 8,485,280
- Issue date Jul 16, 2013
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
BRAKING DEVICES FOR DRILLING OPERATIONS, AND SYSTEMS AND METHODS OF...
- Publication number 20180328161
- Publication date Nov 15, 2018
- LONGYEAR TM, INC.
- CHRISTOPHER L. DRENTH
- E21 - EARTH DRILLING MINING
Information Patent Application
BRAKING DEVICES FOR DRILLING OPERATIONS, AND SYSTEMS AND METHODS OF...
- Publication number 20170089191
- Publication date Mar 30, 2017
- Longyear TM, Inc.
- CHRISTOPHER L. DRENTH
- E21 - EARTH DRILLING MINING
Information Patent Application
DRIVEN LATCH MECHANISM
- Publication number 20140332279
- Publication date Nov 13, 2014
- Longyear TM, Inc.
- CHRISTOPHER L. DRENTH
- E21 - EARTH DRILLING MINING
Information Patent Application
Core Drilling Tools With Retractably Lockable Driven Latch Mechanisms
- Publication number 20140174828
- Publication date Jun 26, 2014
- Charles Ernest Muntz
- E21 - EARTH DRILLING MINING
Information Patent Application
OVERSHOT ASSEMBLY AND SYSTEMS AND METHODS OF USING SAME
- Publication number 20140174832
- Publication date Jun 26, 2014
- Longyear TM,Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Application
Latch Body Components Having Multiple Functions, And Drilling Head...
- Publication number 20140054093
- Publication date Feb 27, 2014
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Application
Core Drilling Tools With Retractably Lockable Driven Latch Mechanisms
- Publication number 20130313024
- Publication date Nov 28, 2013
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Application
UP-HOLE BUSHING AND CORE BARREL HEAD ASSEMBLY COMPRISING SAME
- Publication number 20130192901
- Publication date Aug 1, 2013
- Longyear TM, Inc.
- George Iondov
- E21 - EARTH DRILLING MINING
Information Patent Application
PUMP-IN SEAL
- Publication number 20110079433
- Publication date Apr 7, 2011
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Application
DRIVEN LATCH MECHANISM
- Publication number 20110079435
- Publication date Apr 7, 2011
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING
Information Patent Application
CORE DRILLING TOOLS WITH RETRACTABLY LOCKABLE DRIVEN LATCH MECHANISMS
- Publication number 20110079436
- Publication date Apr 7, 2011
- Longyear TM, Inc.
- Christopher L. Drenth
- E21 - EARTH DRILLING MINING

GEORGE IONDOV

Person

Patents Grantslast 30 patents

Braking devices for drilling operations, and systems and methods of...

Braking devices for drilling operations, and systems and methods of...

Overshot assembly and systems and methods of using same

Up-hole bushing and core barrel head assembly comprising same

Core drilling tools with retractably lockable driven latch mechanisms

Driven latch mechanism

Core drilling tools with retractably lockable driven latch mechanisms

Driven latch mechanism

Latch body components having multiple functions, and drilling head...

Core drilling tools with retractably lockable driven latch mechanisms

Patents Applicationslast 30 patents

BRAKING DEVICES FOR DRILLING OPERATIONS, AND SYSTEMS AND METHODS OF...

BRAKING DEVICES FOR DRILLING OPERATIONS, AND SYSTEMS AND METHODS OF...

DRIVEN LATCH MECHANISM

Core Drilling Tools With Retractably Lockable Driven Latch Mechanisms

OVERSHOT ASSEMBLY AND SYSTEMS AND METHODS OF USING SAME

Latch Body Components Having Multiple Functions, And Drilling Head...

Core Drilling Tools With Retractably Lockable Driven Latch Mechanisms

UP-HOLE BUSHING AND CORE BARREL HEAD ASSEMBLY COMPRISING SAME

PUMP-IN SEAL

DRIVEN LATCH MECHANISM

CORE DRILLING TOOLS WITH RETRACTABLY LOCKABLE DRIVEN LATCH MECHANISMS