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Inventor
KUNST NEIL W
US
2 patents
Patents
2 patents
US5063515A
Nov 5, 1991
Automotive engine signal digitization
CLEAN AIR TECHNOLOGIES INC
14 citations
64
US5043659A
Aug 27, 1991
Non-intrusive tachometer for spark ignition autos
CLEAN AIR TECHNOLOGIES INC
18 citations
64