Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D623475 | Drinking tumbler | Adrianus J. M. Willemsen | 2010-09-14 |
| D618509 | Container with cover | Adrianus J. M. Willemsen | 2010-06-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D623475 | Drinking tumbler | Adrianus J. M. Willemsen | 2010-09-14 |
| D618509 | Container with cover | Adrianus J. M. Willemsen | 2010-06-29 |