Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896912 | Natural tea for curing men's impotence and a method for manufacturing the same | — | 2005-05-24 |
| 6680075 | Natural tea for curing men's impotence and a method for manufacturing the same | — | 2004-01-20 |
| 6680076 | Natural teas for increasing stamina and method of preparing the same | — | 2004-01-20 |
| 5968520 | Natural teas for taking off the effects of drink and process for the production thereof | Sam Rye Shin | 1999-10-19 |