Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764610 | Trampoline equipped with a protective circular net | Hua-Lu Hsiang | 2014-07-01 |
| 6679811 | Air enclosure trampoline safety system | — | 2004-01-20 |
| D472208 | Motor housing for an appliance | Roger Sherman | 2003-03-25 |
| D467540 | Stand with base and motor housing for an appliance | Roger Sherman | 2002-12-24 |
| D467655 | Fan blade | Roger Sherman | 2002-12-24 |
| D464131 | Base for a fan | Roger Sherman | 2002-10-08 |
| D463855 | Stand with a base and a motor housing for a fan | Roger Sherman | 2002-10-01 |
| D355243 | Faucet | — | 1995-02-07 |
| D283920 | Nursing bottle | — | 1986-05-20 |