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Patent applications which cite RFID Technologies staff as inventors

Timing Apparatus
Electronic detonator system for commercial mining
Mike Marsh, Trevor Hodson, Raymond Atkins
ZA90/7794 EU0420673 US5,189,246 US5,282,421 US5,406,890(full text)
Connector for Multiconductor cables
Connector system for commercial detonators
Mike Marsh, Christian Ellenberger
ZA91/1355 UK2243500 US5,098,131
Electronic Identification System (Sold under trademark Supertag(® - BTG))
The famous South African breakthrough
Mike Marsh, Andrzej Lenarcik
ZA92/0039 US5,537,105 (full text and drawings), EU92300041.8 
Significance of this patent
Communication System
Versatile communication system for deep mining
Mike Marsh, Trevor Hodson, Raymond Atkins
ZA92/0038 US5,353,009 AUS 10009/92
Electrical Harness System
Connector and cabling system for the communication system
Mike Marsh, Werner Bremer
ZA 92/0037 US5,376,757 EU91312092.9
Blast Monitoring System
Measuring of the timing of explosions in deep mines
Mike Marsh, Jock Santos
ZA92/1643
Telecommunications Network
Low cost telephone system for developing communities
Mike Marsh,Trevor Hodson
ZA92/8822 US08/152,503 UK9223810.4
Electricity consumption regulating system
Prepayment electricity system for low income housing
Mike Marsh,Franco Ragghianti
ZA92/8167
Synchronised electronic identification system 
Improvements to identification system (Sold under trademark Supertag(® - BTG))
Mike Marsh, Clinton van Zyl
ZA93/6267, US5,557,280 (full text)/(div) US5,699,066 (full text) EU93306790.2
Load regulating system
Electricity dispensing optimising system
Mike Marsh, Trevor Hodson
ZA93/5273
Detection of Multiple Articles 
Improvements to identification system (Sold under trademark Supertag(® - BTG))
Mike Marsh, Andrzej Lenarcik, Clinton van Zyl, Andries van Schalkwyk, Martin Oosthuizen
ZA 93/8624, US5519381 (full text) EU 93309232.2
RF transmitter
Source for controlling doppler radars
Mike Marsh
Surface Blasting System
System for initiating large blasts using commercial electronic detonators
Mike Marsh, Trevor Hodson, JP Tolmay, Jan Pieterse, Annemarie van den Doel
ZA93/9160, US5,539,636 EU93309820.4
Attaching an electronic circuit to a substrate 
Mounting system for identification system (Sold under trademark Supertag(® - BTG))
Mike Marsh, Mark Carson,Gideon Gouws,Mario Marais, Trevor Hodson
ZA94/1671 EU US5566441
A testing circuit for a detonator
In circuit testing of commercial electronic detonators
Mike Marsh, Trevor Hodson, Raymond Atkins, JP Tolmay
ZA94/1055 EU94301177.5
Printing apparatus
Shelf edge labelling system (Sold under trademark Shelfrite(TM - CSIR))
Mike Marsh, Trevor Hodson, Tricia Ritter, Franz Peschl
ZA93/2937 US5,423,617 EU
A method of identifying the location of a fragment within a body
Monitoring of ore bodies in mining
Mike Marsh
ZA 93/5727
Advanced Electronic Identification System
Techniques for low cost transponder manufacture
Mike Marsh, Trevor Hodson
ZA 95/1873, and others
Identification of objects by a reader
New protocol for very low cost RFID systems (Trolleyponder(®)) - Major importance to UHF RFID transponder technology
Another famous South African breakthrough
Mike Marsh, Trevor Hodson
6,499,656(US),1060454(EU),75614(SG),130950(TW),AU,507257(NZ),1999/1703(ZA) (Japan, South Korea, China, Canada, Australia, Israel, Malaysia and others)
Multi Dimensional Electronic Identification of Articles
New protocol for 3D scanning of objects by radio (Trolleyponder(®))
Mike Marsh, Trevor Hodson
AU,ZA 1999/1704(USA,Canada,Japan)
Energy transfer in an Electronic Identification System
New design for energy transfer to passive transponders (EcoTag(®)) - Major importance to UHF RFID transponder technology
Mike Marsh
6,621,467(US),ZA 2001/9659,1192713(EU),191532(TW),(CA) and others
Radio Frequency transponder with electrically short UHF antenna
Mike Marsh
ZA 2003/8877(provisional),WO 2005/048476 A1
RFID-radar
Mike Marsh
TBA
New design for energy transfer to passive transponders (EcoTag(®)) - Major importance to UHF RFID transponder technology
The patent/ application numbers given in this list are for purposes of identification. In all about 200 International patent applications were based on the above list by the Applicants

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