==Career==
Patrick spent two and a half years as the touring guitarist in NIN and can be seen in the [[Nine Inch Nails music videos|music videos]] for "[[Down In It (song)|Down In It]]," "[[Head Like A Hole (song)|Head Like A Hole]]," "[[Wish (song)|Wish]]," and "[[Gave Up]]." His only recorded contribution—a droning guitar sound—can be heard at the end of "[[Sanctified]]" on ''[[Pretty Hate Machine]].'' He chose to leave the band during the recording of ''[[The Downward Spiral (halo)|The Downward Spiral]]'' in 1993 due in part to Reznor not allowing him any creative input or musical contributions, as well as often taking a lot of onstage physical abuse from Reznor. Patrick went on to form his own industrial rock band, [[Filter]], with fellow NIN collaborator Brian Liesegang, though Liesegang left in 1997. Patrick made a live guest appearance with NIN in 1996 for [[1996/09/05_New_York,_NY|one date]] of the [[Nights Of Nothing Tour]]. He was later considered by Trent Reznor to contribute to the [[Tapeworm]] project.[http://shoutengine.com/UnderneathItAllANineInchNailsPodcast/episode-05-surprise-an-interview-with-richard-patr-1078]
In 2005 Patrick also formed the band Army of Anyone with the DeLeo brothers of Stone Temple Pilots and in late 2006 the band released their eponymous album. The band split a year later and Patrick returned to Filter. Brian Liesegang rejoined Filter in 2018. Utilizing PledgeMusic, the pair began working on a musical sequel to ''Short Bus'' entitled ''reBus''. This was shelved in the wake of the PledgeMusic scandal and Patrick stated that he was working on another new Filter album, titled ''Murica''. The album is expected to contain three tracks from the aborted ''reBus'' sessions.