Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."
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| Application No. | Application Title | Issue Date |
| 20080304736 | METHOD OF ESTIMATING A VISUAL EVALUATION VALUE OF SKIN BEAUTY A method of estimating a visual evaluation value of beauty of a skin, and a device and a program for calculating a visual evaluation value of beauty of a skin are provided. Anybody can easily estimate a visual evaluation value of beauty of a skin objectively and quantit... | 12/11/2008 |