The "Wave" is Mr Emerson's baby. The way I see it he is allowed to protect it, or license it as he sees fit.
Sure the Walker Liner Lock, Reeve Integral Lock, Carson Flipper...etc is often used without credit given,wrongly IMHO.
Should Sal Glesser allow anyone to use the Spydiehole, or Busse the "Talon hole" in order to further the knife community?
Also Emerson has stepped up it's QC. I have a 2015 made Mini CQC 15 that is perfect in function in every way. Sure the liners are not polished, and has maybe some other cosmetic "problems" that would bother someone with OCD. But I have been carrying it and using it for 5 months with absolutely no problems.