6 Gilsonite: The trademark, registered in 1921, belongs to the American Gilsonite Company which filed for bankruptcy and after accepting re-organization seems to emerge from it at Jan 3rd 2017. (www.youtube.com) posted 3 years ago by Questionable 3 years ago by Questionable +6 / -0 5 comments share 5 comments share save hide report block hide replies
I used to use this guy's channel to fall asleep. He's got some cool content.