42 The YouTube Shilling Begins Anew (media.kotakuinaction2.win) posted 4 years ago by tylerthet3 4 years ago by tylerthet3 +43 / -1 22 comments download share 22 comments share download save hide report block hide replies
My understanding is he actually invented a filament that burned out faster. I.E., he invented planned obsolescence for the bulb that made them cheaper, but required you to buy more of them.
I've read the patent (it's short and simple enough to understand). It's improving manufacturing yield rather than creating a new type of filament.