Inventor
PEDERSON DAVID L
US4 patents
Patents
4 patentsUS5187474AFeb 16, 1993
Digital converter apparatus for improving the output of a two-wire transmitter
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US6445192B1Sep 3, 2002
Close proximity material interface detection for a microwave level transmitter
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US6006338ADec 21, 1999
Process transmitter communication circuit
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US5410730AApr 25, 1995
Interface controller for matching a process address field from a plurality of fields and generating a corresponding device address field
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