Bryan Michael Harper

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US-Yorktow, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
System for controlling a plurality of autonomous vehicles on a mine...
- Patent number 11,892,836
- Issue date Feb 6, 2024
- LIEBHERR MINING EQUIPMENT NEWPORT NEWS CO.
- James Whitfield
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for controlling a plurality of autonomous vehicles on a mine...
- Patent number 11,860,643
- Issue date Jan 2, 2024
- LIEBHERR MINING EQUIPMENT NEWPORT NEWS CO.
- James Whitfield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interlock system for autonomous vehicle
- Patent number 11,242,067
- Issue date Feb 8, 2022
- LIEBHERR MINING EQUIPMENT NEWPORT NEWS CO.
- James Whitfield
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-stage hydraulic cylinder assembly
- Patent number 9,151,304
- Issue date Oct 6, 2015
- Liebherr Mining Equipment Company
- Bryan Michael Harper
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR CONTROLLING A PLURALITY OF AUTONOMOUS VEHICLES ON A MINE...
- Publication number 20210232137
- Publication date Jul 29, 2021
- LIEBHERR MINING EQUIPMENT NEWPORT NEWS CO.
- James WHITFIELD
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR CONTROLLING A PLURALITY OF AUTONOMOUS VEHICLES ON A MINE...
- Publication number 20210004024
- Publication date Jan 7, 2021
- LIEBHERR MINING EQUIPMENT NEWPORT NEWS CO.
- James WHITFIELD
- G05 - CONTROLLING REGULATING
Information Patent Application
INTERLOCK SYSTEM FOR AUTONOMOUS VEHICLE
- Publication number 20200361481
- Publication date Nov 19, 2020
- LIEBHERR MINING EQUIPMENT NEWPORT NEWS CO.
- James WHITFIELD
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTI-STAGE HYDRAULIC CYLINDER ASSEMBLY
- Publication number 20120255432
- Publication date Oct 11, 2012
- Liebherr Mining Equipment Company
- Bryan Michael Harper
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL