Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D339027 | Cup lid | Anthony C. Mack | 1993-09-07 |
| 4966294 | Tamper-evident closure for wide mouth container | Anthony C. Mack | 1990-10-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D339027 | Cup lid | Anthony C. Mack | 1993-09-07 |
| 4966294 | Tamper-evident closure for wide mouth container | Anthony C. Mack | 1990-10-30 |