The start of a new decade and a successful EUROGUSS at the beginning gave us hope that the year 2020 would turn out to be a little better than was expected in many places. And then Corona hit, the Covid-19 virus, and really threw a wrench in the works, reports Helmut Geiger, head of Geiger + Co.Grubber-Chemie GmbH from Heilbronn. In the case of Geiger, which has positioned itself as an absolute specialist…