Industry leader? In production machines from the OEM?
Truly, and with respect -
I've never heard anywhere "how" Sigma products work. No details seem to be public. The "ideas" sound good but they seem to always be in development. What OEMs advertise/acknowledge that Sigma products are in their machines? What models specifically?
I've found a several patent applications but no granted patents. I could easily have missed them. Is anyone aware of granted patents?
I used to follow them closely but haven't for a while.
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