The authors of open62541 are (in alphabetical order)

Bauer, Maximilian
Ebrahimi, Reza <reza.ebrahimi.dev (at) gmail.com>
Graube, Markus <markus.graube (at) tu-dresden.de>
Gruener, Sten <s.gruener (at) plt.rwth-aachen.de>
Iatrou, Chris Paul <chris_paul.iatrou (at) tu-dresden.de>
Jeromin, Holger
Palm, Florian <f.palm (at) plt.rwth-aachen.de>
Pfrommer, Julius <julius.pfrommer (at) kit.edu>
Profanter, Stefan <profanter (at) fortiss.org>
Urbas, Leon <leon.urbas (at) tu-dresden.de>