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- Daniel Ravicher, Senior Counsel to the Free Software Foundation
- Greg "Fossilman" Raymer, (born in 1964), winner of the main event at the 2004 World Series of Poker
- Malcolm Royal, (1941–2006), Australian patent attorney and educator
- Giles Sutherland Rich (1904–1999)
Read more about this topic: List Of Patent Attorneys And Agents