George A. Parrott

Person

Sandal, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Cutter pick assembly with water spray assembly
- Patent number 10,830,042
- Issue date Nov 10, 2020
- Minnovation Limited
- George Albert Parrott
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Mineral cutter pick etc
- Patent number 9,140,121
- Issue date Sep 22, 2015
- Minnovation Limited
- George Albert Parrott
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Extraction system for a mineral cutter pick
- Patent number 8,661,640
- Issue date Mar 4, 2014
- Minnovation Limited
- George Albert Parrott
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Water spray assembly etc
- Patent number 8,579,380
- Issue date Nov 12, 2013
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting tool with nozzle for spraying water on a cutter bit
- Patent number 8,573,706
- Issue date Nov 5, 2013
- ESCO Windber Inc.
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining nozzle with two ring latch
- Patent number 6,758,529
- Issue date Jul 6, 2004
- Minnovation Limited
- George Albert Parrott
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Hydraulically ejectable mineral cutting apparatus
- Patent number 6,382,733
- Issue date May 7, 2002
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Clip for retaining a water spray nozzle within a pick box of a cutt...
- Patent number 6,257,672
- Issue date Jul 10, 2001
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining machine with internal water supply for the cutting drums
- Patent number 6,139,112
- Issue date Oct 31, 2000
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Water seal arrangement
- Patent number 6,102,485
- Issue date Aug 15, 2000
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pick holder and fixing sleeve for an extraction machine
- Patent number 5,738,415
- Issue date Apr 14, 1998
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Spray nozzle for mining
- Patent number 5,378,048
- Issue date Jan 3, 1995
- Minnovation Limited
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Water spray unit for mining
- Patent number 5,007,684
- Issue date Apr 16, 1991
- Minnovation Limited
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gearbox for a rotary, mineral cutting head
- Patent number 4,846,631
- Issue date Jul 11, 1989
- Minnovation Limited
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tip and mineral cutter pick
- Patent number 4,765,687
- Issue date Aug 23, 1988
- Innovation Limited
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining machine
- Patent number 4,755,002
- Issue date Jul 5, 1988
- Dosco Overseas Engineering Ltd.
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral cutting device
- Patent number 4,652,056
- Issue date Mar 24, 1987
- Minnovation Limited
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary cutting head
- Patent number 4,621,869
- Issue date Nov 11, 1986
- Minnovation Limited
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mining machine
- Patent number 4,515,409
- Issue date May 7, 1985
- Dresser Europe S.A.
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral winning machine for "in web" mining system
- Patent number 4,435,018
- Issue date Mar 6, 1984
- Dresser Europe S.A.
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
End cutting unit for a mining machine
- Patent number 4,248,483
- Issue date Feb 3, 1981
- Dresser Europe SA
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral lump breaker
- Patent number 4,172,561
- Issue date Oct 30, 1979
- Dresser Europe S.A.
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Longwall mining machine
- Patent number 4,155,598
- Issue date May 22, 1979
- Dresser Europe S.A.
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Breaking apparatus for use with a conveyor
- Patent number 4,125,227
- Issue date Nov 14, 1978
- Dresser Europe S.A.
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Auxiliary device for a mining machine
- Patent number 4,123,110
- Issue date Oct 31, 1978
- Dresser Europe S.A.
- George A. Parrott
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CUTTER PICK ASSEMBLY WITH WATER SPRAY ASSEMBLY
- Publication number 20200208516
- Publication date Jul 2, 2020
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Application
Mineral Cutter Pick Etc
- Publication number 20140312678
- Publication date Oct 23, 2014
- George Albert Parrott
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Extraction System for a Mineral Cutter Pick
- Publication number 20120311853
- Publication date Dec 13, 2012
- MINNOVATION LIMITED
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutting Tool with Nozzle for Spraying Water on a Cutter Bit
- Publication number 20120119563
- Publication date May 17, 2012
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Application
Water Spray Assembly etc.
- Publication number 20110006587
- Publication date Jan 13, 2011
- MINNOVATION LIMITED
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Application
Water spray nozzle etc. for mining equipment
- Publication number 20020066807
- Publication date Jun 6, 2002
- George Albert Parrott
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

George A. Parrott

Person

Patents Grantslast 30 patents

Cutter pick assembly with water spray assembly

Mineral cutter pick etc

Extraction system for a mineral cutter pick

Water spray assembly etc

Cutting tool with nozzle for spraying water on a cutter bit

Mining nozzle with two ring latch

Hydraulically ejectable mineral cutting apparatus

Clip for retaining a water spray nozzle within a pick box of a cutt...

Mining machine with internal water supply for the cutting drums

Water seal arrangement

Pick holder and fixing sleeve for an extraction machine

Spray nozzle for mining

Water spray unit for mining

Gearbox for a rotary, mineral cutting head

Tip and mineral cutter pick

Mining machine

Mineral cutting device

Rotary cutting head

Mining machine

Mineral winning machine for "in web" mining system

End cutting unit for a mining machine

Mineral lump breaker

Longwall mining machine

Breaking apparatus for use with a conveyor

Auxiliary device for a mining machine

Patents Applicationslast 30 patents

CUTTER PICK ASSEMBLY WITH WATER SPRAY ASSEMBLY

Mineral Cutter Pick Etc

Extraction System for a Mineral Cutter Pick

Cutting Tool with Nozzle for Spraying Water on a Cutter Bit

Water Spray Assembly etc.

Water spray nozzle etc. for mining equipment