Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8944695 | Bearing cartridge | Siu Yun Poon | 2015-02-03 |
| 8757174 | Hair color foil holder | Benjamin Barnes | 2014-06-24 |
| 5037288 | Press for pressing materials such as fibrous materials into board | — | 1991-08-06 |
| 4971540 | Apparatus for laying a mat of fibrous material | — | 1990-11-20 |