Robert John Goldspink

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Kandos, AU

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Patents Grantslast 30 patents

Information Patent Grant
Drill fluid recovery apparatus
- Patent number 11,149,504
- Issue date Oct 19, 2021
- R.J. GOLDSPINK PTY LTD
- Robert Goldspink
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Duckbill ejector
- Patent number 9,139,976
- Issue date Sep 22, 2015
- R.J. Goldspink PTY Limited
- Robert John Goldspink
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
CONVERGENCE MONITOR
- Publication number 20250052156
- Publication date Feb 13, 2025
- R.J. Goldspink Pty Limited
- Robert Goldspink
- E21 - EARTH DRILLING MINING
Information Patent Application
IMPROVED PROP ASSEMBLIES
- Publication number 20240247506
- Publication date Jul 25, 2024
- R.J. Goldspink Pty Limited
- Robert Goldspink
- E04 - BUILDING
Information Patent Application
DRILL FLUID RECOVERY APPARATUS
- Publication number 20170074061
- Publication date Mar 16, 2017
- R.J. Goldspink PTY LTD
- Robert Goldspink
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUCKBILL EJECTOR
- Publication number 20140234063
- Publication date Aug 21, 2014
- R.J. GOLDSPINK PTY LIMITED
- Robert John Goldspink
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING