Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9572444 | Drinking straw | Ferenc Ecseri | 2017-02-21 |
| 9271590 | Drinking straw and method and device for manufacturing a drinking straw | Ferenc Ecseri | 2016-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9572444 | Drinking straw | Ferenc Ecseri | 2017-02-21 |
| 9271590 | Drinking straw and method and device for manufacturing a drinking straw | Ferenc Ecseri | 2016-03-01 |