Barry J. Davies

Person

Tainui, Dunedin, NZ

People

Patents Grantslast 30 patents

Information Patent Grant
System for reversing a high mass/low-pressure liquid propulsion device
- Patent number 8,961,248
- Issue date Feb 24, 2015
- Propeller Jet Limited
- Barry John Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Impeller drive for a water jet propulsion unit
- Patent number 7,824,237
- Issue date Nov 2, 2010
- Propeller Jet Limited
- Paul Mark Paterson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Jet pumping device
- Patent number 7,566,251
- Issue date Jul 28, 2009
- Propeller Jet Limited
- Paul Mark Paterson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Impeller drive for a water jet propulsion unit
- Patent number 7,448,926
- Issue date Nov 11, 2008
- Propeller Jet Limited
- Paul Mark Paterson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic jet propulsion apparatus for boats
- Patent number 6,663,448
- Issue date Dec 16, 2003
- Contra Jet WJPS NZ Ltd.
- Richard Gwyn Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Water jet propulsion unit for use in water borne craft
- Patent number 6,422,904
- Issue date Jul 23, 2002
- Richard Gwyn Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Water jet propulsion unit for use in water borne craft
- Patent number 6,193,569
- Issue date Feb 27, 2001
- Richard Gwyn Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Water jet propulsion unit for use in a jet boat
- Patent number 5,634,831
- Issue date Jun 3, 1997
- Richard G. Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR REVERSING A HIGH MASS/LOW-PRESSURE LIQUID PROPULSION DEVICE
- Publication number 20130157530
- Publication date Jun 20, 2013
- Barry John Davies
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
IMPELLER DRIVE FOR A WATER JET PROPULSION UNIT
- Publication number 20090022576
- Publication date Jan 22, 2009
- PROPELLER JET LIMITED
- Paul Mark PATERSON
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Jet Pumping Device
- Publication number 20080200082
- Publication date Aug 21, 2008
- Paul Mark Paterson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Impeller drive for a water jet propulsion unit
- Publication number 20070009355
- Publication date Jan 11, 2007
- PROPELLER JET LIMITED
- Paul Mark Paterson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Barry J. Davies

Person

Patents Grantslast 30 patents

System for reversing a high mass/low-pressure liquid propulsion device

Impeller drive for a water jet propulsion unit

Jet pumping device

Impeller drive for a water jet propulsion unit

Hydraulic jet propulsion apparatus for boats

Water jet propulsion unit for use in water borne craft

Water jet propulsion unit for use in water borne craft

Water jet propulsion unit for use in a jet boat

Patents Applicationslast 30 patents

SYSTEM FOR REVERSING A HIGH MASS/LOW-PRESSURE LIQUID PROPULSION DEVICE

IMPELLER DRIVE FOR A WATER JET PROPULSION UNIT

Jet Pumping Device

Impeller drive for a water jet propulsion unit