Inventor
CEDERSTRAND CARL N
US4 patents
⚠️ This page may combine multiple inventors who share the name “CEDERSTRAND CARL N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BECKMAN INSTRUMENTS INC
3 patentsUS4320297AMar 16, 1982
Split detector
BECKMAN INSTRUMENTS INC21 citations78
US4355233AOct 19, 1982
Method and apparatus for negating measurement effects of interferent gases in non-dispersive infrared analyzers
BECKMAN INSTRUMENTS INC28 citations77
US4467435AAug 21, 1984
Infrared gas analyzer having detector elements of differing types
BECKMAN INSTRUMENTS INC18 citations68