If I go into your question I willl get dragged into a lengthy disagreement with all americans who believe this generic 60s/ 70s style can only have been developed by company X <your name here>. Believe me, it has happened before. But usually it went like this. One Scandinavian firm (probably Boda) presents a new rustic and colourful style on the Frankfurt fair. All competitors (say Blenko, Fostoria, Leerdam, Whitefriar's, glass makers from Belgium, Germany, Italy and all the rest of the world including Czechoslovakia <party members only>) find it refreshing, innovative and good thing they just happened to have their sketch books ready. Some will copy the actual design, some just the rustic style or the colour scheme and adapt it for their home market. "It's a trend", they say, "it is what people want nowadays". On the next fair, a trend is obvious. Some companies cannot be credited with a single original design in their whole existence - in others it just melts into the main strream of production.
There are several companies who have played the design game exceptionally well - setting trends as well as following them. The various Empoli companies depended largely on foreign markets and had no geographically protected market like the US or the UK - and these have had a major influence on shapes, design and trends, also because they only used bottle glass. If I had to rate companies by design originality, Empoli would rate very high - and some celebrated names would start a war of destruction against iconoclastic continental opinion....
So I think your attribution is good news, after all.