Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986217 | Apparatus for extraction of at least one element from a cavity and a pressure limitation apparatus | Chong Yong Koh, Kiat Jin Cheng | 2024-05-21 |
| 10966756 | Diameter regulator of a device used to extract an element that is inside a cavity and method of use | — | 2021-04-06 |
| 10238423 | Device for extracting elements from cavities, which uses a bag for extraction and an applicator | — | 2019-03-26 |
| 9247958 | Device for extracting elements from a cavity | — | 2016-02-02 |