Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11678729 | Curved zippers | Herman Sydney Roup | 2023-06-20 |
| 11589656 | Methods of making waterproof curved zippers | Herman Sydney Roup | 2023-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11678729 | Curved zippers | Herman Sydney Roup | 2023-06-20 |
| 11589656 | Methods of making waterproof curved zippers | Herman Sydney Roup | 2023-02-28 |