Nils Lofgren

Nils Hilmer Lofgren (born June 21, 1951) is an American rock musician, recording artist, songwriter, and multi-instrumentalist. Along with his work as a solo artist, he is a member of Bruce Springsteen's E Street Band since 1984, a former member of Crazy Horse, and founder/frontman of the band Grin. Lofgren was inducted into the Rock and Roll Hall of Fame as a member of the E Street Band in 2014.

Nils Löfgren (1913–1967) was a Swedish chemist who developed the anaesthetic Lidocaine (under the name Xylocaine) in 1943. At this time, he had recently finished his licentiate degree, and was teaching organic chemistry at the University of Stockholm. He and his co-worker Bengt Lundqvist sold the rights to Xylocaine to the Swedish pharmaceutical company Astra AB.