Patents: Last Week Tonight with John Oliver (HBO)

Uploader: LastWeekTonight

Original upload date: Sun, 19 Apr 2015 00:00:00 GMT

Archive date: Tue, 30 Nov 2021 11:41:34 GMT

For inventors, patents are an essential protection against theft. But when patent trolls abuse the system by stockpiling patents and threatening lawsuits, businesses are forced to shell out tons of mo
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