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I believe the patent expires in 2021, however I'm sure their lawyers will likely find a way to extend it well into the future.
by nek4life 8y ago
I believe the patent expires in 2021, however I'm sure their lawyers will likely find a way to extend it well into the future.
- WrtCdEvrydy 8y agoOn the one hand, that guy shopped his technology around for years trying to find someone to work with... on the other hand, I find it weird to see a useful safety technology hidden behind patents.