A method of creating an index of residual values for leased assets such as vehicles, transferring residual value risk, and creating lease securitizations. The index of residual values includes valuation information pertaining to different types of vehicles, different models and submodels of vehicles,...http://www.google.de/patents/US6622129?utm_source=gb-gplus-sharePatent US6622129 - Method of creating an index of residual values for leased assets, transferring residual value risk, and creating lease securitizations