Andrzej Lenarcik

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Johannesburg, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Electronic identification system confirming valid code
- Patent number 5,995,017
- Issue date Nov 30, 1999
- BTG International Limited
- Michael John Camille Marsh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic indentification system with transponder muting
- Patent number 5,966,083
- Issue date Oct 12, 1999
- BTG International Limited
- Michael John Camille Marsh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of multiple articles
- Patent number 5,726,630
- Issue date Mar 10, 1998
- British Technology Group Limited
- Michael John Camille Marsh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic identification system
- Patent number 5,537,105
- Issue date Jul 16, 1996
- British Technology Group Limited
- Michael J. C. Marsh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of multiple articles
- Patent number 5,519,381
- Issue date May 21, 1996
- British Technology Group Limited
- Michael J. C. Marsh
- G06 - COMPUTING CALCULATING COUNTING