Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D754470 | Cover for a drinking glass | Marcia M. Rothfield | 2016-04-26 |
| D731239 | Cover for the top of a drinking glass | Marcia M. Rothfield | 2015-06-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D754470 | Cover for a drinking glass | Marcia M. Rothfield | 2016-04-26 |
| D731239 | Cover for the top of a drinking glass | Marcia M. Rothfield | 2015-06-09 |