text: Ex-Banker Asks Appeals Court to Seal Letters Frank P. Quattrone, the former chief technology banker at Credit Suisse First Boston who was sentenced to 18 months in prison last week, accused the judge in his case yesterday of callousness 
inputs: Ex-Banker Asks Appeals Court to Seal Letters Frank P. Quattrone, the former chief technology banker at Credit Suisse First Boston who was sentenced to 18 months in prison last week, accused the judge in his case yesterday of callousness 