we could get a PATENT and license it
to companies that make guidance systems.
The Big Bang Theory Season 9, Episode 16
"regarding your quantum guidance system,
provisional PATENT 62/295118."
The Big Bang Theory Season 9, Episode 24
So you're gonna go work
at the PATENT office?
The Big Bang Theory Season 3, Episode 14
...he was working
at the PATENT office.
The Big Bang Theory Season 3, Episode 14