Dear Laxmi. Thanks for the info. Lots of historical reference points for learning.
On a side note, it's interesting to see your brother's foray into the PTFE arena. Fluoropolymer processing has so many cool applications, whether it be by compression molded engineered products, skived or extruded films, or wrapping technologies... across numerous industries such chemical processing, microwave communication systems, micro-chip wafer manufacturing, auto parts, etc... I'm sorry to hear of the damaged press lid. I hope it was insured.
Remaining bullish as I look forward to each of the coming milestones!
K