Assignee

ZERLE LUDWIG

2 granted patents·39 citations·filing 1980–1984

Technology mixB29C1 G06K1

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2 records

0162US4673803AMethod of detecting and evaluating identification codes on continuously moving websZERLE LUDWIG·Filed 1984·Granted Jun 16, 1987·21 cites·12 claims
0252US4325897AMethod and apparatus for controlling size of extruded tubeZERLE LUDWIG·Filed 1980·Granted Apr 20, 1982·18 cites·13 claims

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