Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: Razorite Manufacturer: Dunn Mfg. Co., Clarinda, Iowa Type: Hone-Glass/Other Country: USA Patent: 8/23/1932 Comment: In addition to being different colors, there are two patent version. One shows patent pending and the other shows patent number and date. Reversible for honing or stropping. Source: twillard Editors: