Membership
Tour
Register
Log in
Walter Henry BERRYMAN
Follow
Person
Inverloch, AU
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Residual current device (RCD) with earth current sensing
Patent number
9,148,010
Issue date
Sep 29, 2015
HYBRID ELECTRONICS AUSTRALIA PTY LTD
Walter Henry Berryman
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Sentinel unit for an IT electrical distribution system having a flo...
Patent number
8,953,288
Issue date
Feb 10, 2015
IEP2 Research Pty Limited
David Paul Jankowski
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Protection system for an IT electrical distribution system having a...
Patent number
8,953,295
Issue date
Feb 10, 2015
IEP2 Research Pty Limited
David Paul Jankowski
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuits including a titanium substrate
Patent number
7,632,537
Issue date
Dec 15, 2009
Hybird Electronics Australia Pty Ltd.
Walter Henry Berryman
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flow transducer and method
Patent number
7,261,004
Issue date
Aug 28, 2007
Hybrid Electronics Australia Pty, Ltd.
Donnelly James Breen
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for color-correction of display modules/LEDs o...
Patent number
6,583,791
Issue date
Jun 24, 2003
Hybrid Electronics Australia Pty Ltd.
Walter Henry Berryman
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Device for the capacitive measurement of levels
Patent number
4,467,646
Issue date
Aug 28, 1984
VDO Adolf Schindling AG
Walter H. Berryman
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
RESIDUAL CURRENT DEVICE (RCD) WITH EARTH CURRENT SENSING
Publication number
20140092502
Publication date
Apr 3, 2014
HYBRID ELECTRONICS AUSTRALIA PTY . LTD.
Walter Henry BERRYMAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
A PROTECTION SYSTEM FOR AN IT ELECTRICAL DISTRIBUTION SYSTEM HAVING...
Publication number
20130342948
Publication date
Dec 26, 2013
PROTECTELEC PTY LIMITED
David Paul Jankowski
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SENTINEL UNIT FOR AN IT ELECTRICAL DISTRIBUTION SYSTEM HAVING A FLO...
Publication number
20120262830
Publication date
Oct 18, 2012
PROTECTELEC PTY LIMITED
David Paul Jankowski
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Flow transducer and method
Publication number
20060005635
Publication date
Jan 12, 2006
Hybrid Electronics Australia Pty. Ltd.
Donnelly James Breen
G01 - MEASURING TESTING
Information
Patent Application
Pump control system
Publication number
20040247446
Publication date
Dec 9, 2004
Walter Henry Berryman
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Circuits including a titanium substrate
Publication number
20040139598
Publication date
Jul 22, 2004
Walter Henry Berryman
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and apparatus for colour-correction of display modules
Publication number
20010033258
Publication date
Oct 25, 2001
Walter Henry Berryman
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS