Founder of Bankrupt Former Inc. 500 Firm Resigns
BY Jason Del Rey
David Steinberg, who guided InPhonic to the No. 1 spot on the 2004 Inc. 500, steps down as chairman as the company files for bankruptcy.
David Steinberg, the founder and former CEO of wireless products and service provider InPhonic, resigned as chairman of the company's board of directors last week, according to electronic filings with the Securities and Exchange Commission.