Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D715150 | Container | Carol T. Zhou, Perry Schwemmin | 2014-10-14 |
| D707128 | Container | Carol T. Zhou, Perry Schwemmin | 2014-06-17 |
| D705072 | Container | Carol T. Zhou, Perry Schwemmin | 2014-05-20 |
| D679184 | Container closure | Carol T. Zhou, Sean T. Eurich, Dietmar Schulte | 2013-04-02 |