Irving
Langmuir

General Electric Research Laboratory (Chemistry Tree)


Charles Gardner
Rogers

Oberlin College (Physiology Academic Tree)


Floyd K.
Richtmyer

Cornell (Physics Tree)


Peter J. W.
Debye

Cornell (Physics Tree)


Kenneth S.
Cole

UCSD (Chemistry Tree)


?




Peter
Århem

Karolinska
?



Staffan
Johansson

Umeå University
(Options)

Staffan Johansson X