Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D891530 | Stackable cube puzzle | Edwin P. Berlin, Jr. | 2020-07-28 |
| D877410 | Disc-shaped tobacco pipe | — | 2020-03-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D891530 | Stackable cube puzzle | Edwin P. Berlin, Jr. | 2020-07-28 |
| D877410 | Disc-shaped tobacco pipe | — | 2020-03-03 |