David Robert Ritter

Follow

Person

North Bay, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Drill rod clamping system and methods of using same
- Patent number 10,364,620
- Issue date Jul 30, 2019
- BLY IP INC.
- David Robert Ritter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill rod alignment device and systems and methods of using same
- Patent number 10,280,697
- Issue date May 7, 2019
- BLY IP INC.
- Christopher Allen Wright
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill rod clamping system and methods of using same
- Patent number 10,066,451
- Issue date Sep 4, 2018
- BLY IP INC.
- David Robert Ritter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for joint disassembly
- Patent number 7,997,166
- Issue date Aug 16, 2011
- Longyear TM, Inc.
- Michel Armand Lauzon
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DRILL ROD CLAMPING SYSTEM AND METHODS OF USING SAME
- Publication number 20180347292
- Publication date Dec 6, 2018
- BLY IP INC.
- DAVID ROBERT RITTER
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL ROD CLAMPING SYSTEM AND METHODS OF USING SAME
- Publication number 20170175463
- Publication date Jun 22, 2017
- BLY IP INC.
- DAVID ROBERT RITTER
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL ROD ALIGNMENT DEVICE AND SYSTEMS AND METHODS OF USING SAME
- Publication number 20160356106
- Publication date Dec 8, 2016
- BLY IP INC.
- CHRISTOPHER ALLEN WRIGHT
- E21 - EARTH DRILLING MINING
Information Patent Application
Progressive Dual-Shaft Drill Head and Systems and Methods Thereof
- Publication number 20130186662
- Publication date Jul 25, 2013
- LONGYEARTM, INC.
- Jason Dominic Argent
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS FOR JOINT DISASSEMBLY
- Publication number 20080307932
- Publication date Dec 18, 2008
- LONGYEAR TM, INC.
- Michel Armand Lauzon
- E21 - EARTH DRILLING MINING