A conversion machine and related method for making a dunnage product by converting a sheet-like stock material of at least one ply into a dunnage product is characterized by a manual reversing mechanism that is useful, for example, for clearing paper jams. The conversion machine includes a housing through...http://www.google.com/patents/US6974407?utm_source=gb-gplus-sharePatent US6974407 - Cushioning conversion machine and method