Pieter G. Markus

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Hoogvliet, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for blocking insertion of undersized objects
- Patent number 6,046,880
- Issue date Apr 4, 2000
- U.S. Phillips Corporation
- Pieter G. Markus
- G11 - INFORMATION STORAGE
Information Patent Grant
System for selectively interfacing information carriers by physical...
- Patent number 5,325,243
- Issue date Jun 28, 1994
- U.S. Philips Corporation
- Wilhelmus J. F. Rath
- G11 - INFORMATION STORAGE