2004
$20M
from 8 investors over 8 rounds
Artificial Muscle, Inc. raised $20M on June 7, 2007
Investors: ARCH Venture Partners, Parker Hannifin, NGEN Partners, Vanguard Ventures and AllianceBernstein
Artificial Muscle, Inc. raised $3.3M on March 8, 2004
Investors: ARCH Venture Partners, Vanguard Ventures and NGEN Partners