Award ceremony archives - Ringgrabenkollektor - It's all about your benefits!

04
Mar

Award ceremony

Thomas Muggenhumer: From plumber to energy genius

Published on March 4, 2024 from leifswork

Seven years ago, Thomas Muggenhumer (48) from Grieskirchen won the "EnergieGenie" innovation prize at the Energiesparmesse in Wels, which will be awarded again this year...

26
Mar

Award ceremony

EnergyGenius 2017 award ceremony

Published on March 26, 2017January 29, 2019 from leifswork

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